feat(solr): add Apache Solr connection support

apps/desktop/public/icons/database/solr.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 48"><defs><clipPath id="a" clipPathUnits="userSpaceOnUse"><path d="M0 102.654h203.005V0H0Z"/></clipPath></defs><g clip-path="url(#a)" transform="matrix(1.33333 0 0 -1.33333 0 136.872)"><path d="m0 0-33-35.677L8.473-16.543A33.5 33.5 0 0 1 0 0" style="fill:#da3522;fill-opacity:1;fill-rule:nonzero;stroke:none" transform="translate(31.112 96.955)scale(.53706)"/><path d="M0 0c-4.572 0-8.928-.917-12.9-2.572l-4.428-37.314L4.799-.347A34 34 0 0 1 0 0" style="fill:#da3522;fill-opacity:1;fill-rule:nonzero;stroke:none" transform="translate(17.962 102.654)scale(.53706)"/><path d="m0 0-39.298-21.992 36.87 4.375A33.46 33.46 0 0 1 0 0" style="fill:#da3522;fill-opacity:1;fill-rule:nonzero;stroke:none" transform="translate(35.839 86.966)scale(.53706)"/><path d="M0 0a33.75 33.75 0 0 1 10.612 11.619l-34.559-6.863Z" style="fill:#da3522;fill-opacity:1;fill-rule:nonzero;stroke:none" transform="translate(28.058 69.675)scale(.53706)"/><path d="m0 0-19.237-41.695L16.448-8.689C11.973-4.384 6.313-1.303 0 0" style="fill:#da3522;fill-opacity:1;fill-rule:nonzero;stroke:none" transform="translate(21.626 102.28)scale(.53706)"/><path d="M0 0a33.4 33.4 0 0 1 10.54 2.638L-8.818 4.935Z" style="fill:#da3522;fill-opacity:1;fill-rule:nonzero;stroke:none" transform="translate(19.47 66.654)scale(.53706)"/><path d="M0 0a33.4 33.4 0 0 1-2.829-10.792l5.215-9.32z" style="fill:#da3522;fill-opacity:1;fill-rule:nonzero;stroke:none" transform="translate(1.524 92.034)scale(.53706)"/><path d="M0 0a33.74 33.74 0 0 1-11.832-10.567l4.867-24.504z" style="fill:#da3522;fill-opacity:1;fill-rule:nonzero;stroke:none" transform="translate(9.471 100.531)scale(.53706)"/></g></svg>

apps/desktop/src/App.vue

@@ -3207,7 +3207,7 @@ async function handleQuickOpenSelect(item: any) {
         await connectionStore.loadConsulRoot(item.connectionId);
       } else if (config?.db_type === "mongodb") {
         await connectionStore.loadMongoDatabases(item.connectionId);
-      } else if (config?.db_type === "elasticsearch" || config?.db_type === "easysearch" || config?.db_type === "meilisearch") {
+      } else if (config?.db_type === "elasticsearch" || config?.db_type === "easysearch" || config?.db_type === "meilisearch" || config?.db_type === "solr") {
         await connectionStore.openElasticsearchConnectionTree(item.connectionId);
       } else if (config?.db_type === "qdrant" || config?.db_type === "milvus" || config?.db_type === "weaviate" || config?.db_type === "chromadb") {
         await connectionStore.loadVectorCollections(item.connectionId);
@@ -3234,7 +3234,7 @@ async function handleQuickOpenSelect(item: any) {
         await connectionStore.loadConsulRoot(item.connectionId);
       } else if (config?.db_type === "mongodb") {
         await connectionStore.loadMongoDatabases(item.connectionId);
-      } else if (config?.db_type === "elasticsearch" || config?.db_type === "easysearch" || config?.db_type === "meilisearch") {
+      } else if (config?.db_type === "elasticsearch" || config?.db_type === "easysearch" || config?.db_type === "meilisearch" || config?.db_type === "solr") {
         await connectionStore.openElasticsearchConnectionTree(item.connectionId);
       } else if (config?.db_type === "qdrant" || config?.db_type === "milvus" || config?.db_type === "weaviate" || config?.db_type === "chromadb") {
         await connectionStore.loadVectorCollections(item.connectionId);

apps/desktop/src/components/connection/ConnectionDialog.vue

@@ -3241,6 +3241,7 @@ const tlsCapableDatabaseTypes = new Set<DatabaseType>([
   "elasticsearch",
   "easysearch",
   "meilisearch",
+  "solr",
   "hbase",
   "qdrant",
   "milvus",
@@ -4569,12 +4570,12 @@ function connectionConfigForSubmit(id: string, generatedName = "", validatePlugi
     if ((config.client_cert_path && !config.client_key_path) || (!config.client_cert_path && config.client_key_path)) {
       throw new Error(t("connection.etcdClientCertPairRequired"));
     }
-  } else if (form.value.db_type !== "consul" && config.db_type !== "elasticsearch" && config.db_type !== "easysearch") {
+  } else if (form.value.db_type !== "consul" && config.db_type !== "elasticsearch" && config.db_type !== "easysearch" && config.db_type !== "solr") {
     config.etcd_endpoints = undefined;
     config.client_cert_path = undefined;
     config.client_key_path = undefined;
   }
-  if (config.db_type === "elasticsearch" || config.db_type === "easysearch") {
+  if (config.db_type === "elasticsearch" || config.db_type === "easysearch" || config.db_type === "solr") {
     config.client_cert_path = config.client_cert_path?.trim() || "";
     config.client_key_path = config.client_key_path?.trim() || "";
     if ((config.client_cert_path && !config.client_key_path) || (!config.client_cert_path && config.client_key_path)) {
@@ -4591,7 +4592,8 @@ function connectionConfigForSubmit(id: string, generatedName = "", validatePlugi
     config.db_type !== "victoriametrics" &&
     config.db_type !== "zookeeper" &&
     config.db_type !== "elasticsearch" &&
-    config.db_type !== "easysearch"
+    config.db_type !== "easysearch" &&
+    config.db_type !== "solr"
   ) {
     config.ca_cert_path = undefined;
   } else {
@@ -8115,7 +8117,7 @@ function openExternalUrl(url: string) {
                       </div>
                     </div>
 
-                    <div v-if="form.db_type !== 'hbase' && form.db_type !== 'meilisearch' && form.db_type !== 'spanner'" class="grid grid-cols-4 items-center gap-4">
+                    <div v-if="form.db_type !== 'hbase' && form.db_type !== 'meilisearch' && form.db_type !== 'solr' && form.db_type !== 'spanner'" class="grid grid-cols-4 items-center gap-4">
                       <Label :class="connectionLabelClass">{{ databaseLabel }}</Label>
                       <Input v-model="form.database" class="col-span-3" :placeholder="databasePlaceholder" />
                     </div>

apps/desktop/src/components/diff/DataCompareDialog.vue

@@ -114,7 +114,7 @@ let initializingPrefillGeneration = 0;
 let componentUnmounted = false;
 let shownSessionError = "";
 
-const sqlConnections = computed(() => store.connections.filter((connection) => !["redis", "mongodb", "elasticsearch", "easysearch", "meilisearch", "qdrant", "milvus", "weaviate", "chromadb", "etcd", "zookeeper", "consul", "mq", "nacos"].includes(connection.db_type)));
+const sqlConnections = computed(() => store.connections.filter((connection) => !["redis", "mongodb", "elasticsearch", "easysearch", "meilisearch", "solr", "qdrant", "milvus", "weaviate", "chromadb", "etcd", "zookeeper", "consul", "mq", "nacos"].includes(connection.db_type)));
 const selectedSourceTableNames = computed(() => sourceTables.value.filter((table) => selectedSourceTables.value.has(table)));
 const isBatchCompare = computed(() => selectedSourceTableNames.value.length > 1);
 // Bridge the shared TableMultiSelect `string[]` v-model with the Set-based selection store.

apps/desktop/src/components/diff/SchemaDiffConfigStep.vue

@@ -84,7 +84,7 @@ const targetSchemas = ref<string[]>([]);
 const sourceDbVersion = ref<string | null>(null);
 const targetDbVersion = ref<string | null>(null);
 
-const sqlConnections = computed(() => store.connections.filter((c: any) => !["mongodb", "redis", "elasticsearch", "easysearch", "meilisearch", "etcd", "zookeeper", "consul", "mq", "nacos"].includes(c.db_type)));
+const sqlConnections = computed(() => store.connections.filter((c: any) => !["mongodb", "redis", "elasticsearch", "easysearch", "meilisearch", "solr", "etcd", "zookeeper", "consul", "mq", "nacos"].includes(c.db_type)));
 
 const sourceConfig = computed(() => store.getConfig(props.sourceConnectionId));
 const targetConfig = computed(() => store.getConfig(props.targetConnectionId));

apps/desktop/src/components/document/DocumentBrowser.vue

@@ -71,7 +71,7 @@ import {
   stringifyDocumentStoreValue,
   documentStoreValueForGrid,
 } from "@/lib/app/documentJsonValues";
-import { applyDocumentStoreIdentityPlan, formatMeilisearchDocumentOperationPreview, insertDocumentStoreDocument as insertDocumentStoreDocumentCore } from "@/lib/app/documentStoreSave";
+import { applyDocumentStoreIdentityPlan, formatMeilisearchDocumentOperationPreview, formatSolrDocumentOperationPreview, insertDocumentStoreDocument as insertDocumentStoreDocumentCore } from "@/lib/app/documentStoreSave";
 import { restoreDocumentBrowserState, saveDocumentBrowserState, type DocumentBrowserDataSnapshot } from "@/lib/tabs/documentBrowserStateCache";
 import RedisJsonEditor from "@/components/redis/RedisJsonEditor.vue";
 import { isLosslessJsonNumber, parseJsonPreservingLargeNumbers } from "@/lib/common/safeJsonFormat";
@@ -145,7 +145,7 @@ const DYNAMODB_DEFAULT_EXPORT_ROW_LIMIT = 10_000;
 // stores (DynamoDB/Elasticsearch) cannot resume a page without their cursor
 // stacks, and infinite scroll always restarts from the first segment.
 const restoredDocumentBrowserState = props.stateKey ? restoreDocumentBrowserState(props.stateKey) : undefined;
-const skipBasedDocumentStore = documentStoreProviderFor(props.databaseType).kind === "mongodb" || documentStoreProviderFor(props.databaseType).kind === "meilisearch";
+const skipBasedDocumentStore = ["mongodb", "meilisearch", "solr"].includes(documentStoreProviderFor(props.databaseType).kind);
 const restoresSkipBasedPage = !!restoredDocumentBrowserState && !settingsStore.editorSettings.infiniteScroll && skipBasedDocumentStore;
 
 const documents = ref<JsonRecord[]>([]);
@@ -466,6 +466,12 @@ function elasticsearchGridColumnTypesFor(columns: readonly string[]): string[] {
   });
 }
 const elasticsearchGridColumnTypes = computed(() => elasticsearchGridColumnTypesFor(lastGridColumns.value));
+const solrSchemaFields = ref<ColumnInfo[]>([]);
+const solrFieldTypes = computed(() => new Map(solrSchemaFields.value.map((field) => [field.name, field.data_type])));
+function solrGridColumnTypesFor(columns: readonly string[]): string[] {
+  return columns.map((column) => (column === "_id" ? "string" : (solrFieldTypes.value.get(column) ?? "")));
+}
+const solrGridColumnTypes = computed(() => solrGridColumnTypesFor(lastGridColumns.value));
 const dynamodbTableDescription = ref<DynamoDbTableDescription | null>(null);
 const dynamodbIndexName = ref("__table__");
 const dynamodbPageCursors = ref<Array<string | undefined>>([undefined]);
@@ -536,6 +542,9 @@ const deleteDetails = computed(() => {
       });
     }
     const displayId = mongoDocumentIdForGrid(id);
+    if (props.databaseType === "solr") {
+      return `Solr core: ${props.collection}\nDocument _id: ${String(displayId)}`;
+    }
     if (props.databaseType === "elasticsearch" || props.databaseType === "easysearch" || props.databaseType === "meilisearch") {
       const product = props.databaseType === "easysearch" ? "Easysearch" : props.databaseType === "meilisearch" ? "Meilisearch" : "Elasticsearch";
       return `${product} index: ${props.collection}\nDocument _id: ${String(displayId)}`;
@@ -608,7 +617,7 @@ function commitLoadedDocuments(nextDocuments: JsonRecord[], nextCopyDocuments: J
 
 const gridResult = computed<QueryResult>(() => {
   const docs = documents.value;
-  const columnTypes = documentStoreProvider.value.kind === "elasticsearch" ? elasticsearchGridColumnTypes.value : lastGridColumnTypes.value;
+  const columnTypes = documentStoreProvider.value.kind === "elasticsearch" ? elasticsearchGridColumnTypes.value : documentStoreProvider.value.kind === "solr" ? solrGridColumnTypes.value : lastGridColumnTypes.value;
   if (!docs.length) {
     return {
       columns: lastGridColumns.value,
@@ -637,7 +646,7 @@ const gridResult = computed<QueryResult>(() => {
 
 async function exportAllDocumentStoreDocuments(onProgress?: (info: { rowsExported: number; totalRows: number | null }) => void): Promise<QueryResult | undefined> {
   const kind = documentStoreProvider.value.kind;
-  if (kind !== "mongodb" && kind !== "dynamodb" && kind !== "elasticsearch") return undefined;
+  if (kind !== "mongodb" && kind !== "dynamodb" && kind !== "elasticsearch" && kind !== "solr") return undefined;
 
   const connectionId = props.connectionId;
   const database = props.database;
@@ -673,7 +682,7 @@ async function exportAllDocumentStoreDocuments(onProgress?: (info: { rowsExporte
         }
       }
 
-      if ((kind === "mongodb" || kind === "elasticsearch") && result.total_is_exact !== false) totalRows = Math.min(result.total, rowLimit);
+      if ((kind === "mongodb" || kind === "elasticsearch" || kind === "solr") && result.total_is_exact !== false) totalRows = Math.min(result.total, rowLimit);
       onProgress?.({ rowsExported: exportedDocuments.length, totalRows });
 
       if (kind === "dynamodb" || kind === "elasticsearch") {
@@ -705,7 +714,7 @@ async function exportAllDocumentStoreDocuments(onProgress?: (info: { rowsExporte
 
   const result = mongoDocumentsToQueryResult(exportedDocuments, performance.now() - exportStartedAt, totalRows ?? exportedDocuments.length, exportedCopyDocuments, totalRows !== null);
   if (result.columns.length === 0) result.columns = gridResult.value.columns;
-  result.column_types = kind === "mongodb" ? mongoDocumentGridColumnTypes(exportedDocuments, result.columns) : kind === "elasticsearch" ? elasticsearchGridColumnTypesFor(result.columns) : undefined;
+  result.column_types = kind === "mongodb" ? mongoDocumentGridColumnTypes(exportedDocuments, result.columns) : kind === "elasticsearch" ? elasticsearchGridColumnTypesFor(result.columns) : kind === "solr" ? solrGridColumnTypesFor(result.columns) : undefined;
   result.affected_rows = exportedDocuments.length;
   result.truncated = (kind === "dynamodb" || kind === "elasticsearch") && !!cursor && exportedDocuments.length >= rowLimit;
   result.has_more = result.truncated;
@@ -717,10 +726,19 @@ const elasticsearchFilterFieldNames = computed(() => {
   const names = [...elasticsearchMappingFields.value.map((field) => field.name), ...gridResult.value.columns, "_id", "_routing"];
   return [...new Set(names.filter(Boolean))];
 });
+const solrFilterFieldNames = computed(() => {
+  const names = [...solrSchemaFields.value.map((field) => field.name), ...gridResult.value.columns, "_id"];
+  return [...new Set(names.filter(Boolean))];
+});
 const documentFilterFieldTree = computed<DocumentFieldPathNode[]>(() => {
   if (documentStoreProvider.value.kind === "elasticsearch") {
     return elasticsearchFieldPathTreeFromFieldNames(elasticsearchFilterFieldNames.value, elasticsearchFieldTypes.value);
   }
+  if (documentStoreProvider.value.kind === "solr") {
+    // Schema fields give the filter builder a complete field list even before
+    // any document page has loaded; unknown Solr types stay leaf-selectable.
+    return elasticsearchFieldPathTreeFromFieldNames(solrFilterFieldNames.value, solrFieldTypes.value);
+  }
   const tree = documentFieldPathTreeFromDocuments(documents.value);
   if (tree.length > 0) return tree;
   return gridResult.value.columns.map((column) => ({
@@ -1395,12 +1413,16 @@ async function applyDocumentStructuredFilters() {
   applyFilter();
 }
 
-async function loadElasticsearchMappingFields() {
-  if (documentStoreProvider.value.kind !== "elasticsearch") return;
+async function loadDocumentStoreSchemaFields() {
+  const kind = documentStoreProvider.value.kind;
+  if (kind !== "elasticsearch" && kind !== "solr") return;
   try {
-    elasticsearchMappingFields.value = (await api.getColumns(props.connectionId, props.database, "", props.collection)) ?? [];
+    const fields = (await api.getColumns(props.connectionId, props.database, "", props.collection)) ?? [];
+    if (kind === "elasticsearch") elasticsearchMappingFields.value = fields;
+    else solrSchemaFields.value = fields;
   } catch {
-    elasticsearchMappingFields.value = [];
+    if (kind === "elasticsearch") elasticsearchMappingFields.value = [];
+    else solrSchemaFields.value = [];
   }
 }
 
@@ -1687,9 +1709,9 @@ async function previewDocumentChanges(changes: DocumentGridChanges): Promise<str
         const sourceDocument = documents.value[rowIdx];
         if (!sourceDocument) continue;
         const documentId = sourceDocument._id ?? id;
-        const updated = buildPathIdentityUpdatedDocument(sourceDocument, dirtyCols, columns, "meilisearch");
-        const writeDocument = prepareDocumentStoreWriteDocument(updated, { kind: "meilisearch", mode: "update" });
-        stmts.push(formatMeilisearchDocumentOperationPreview({ action: "update", index: coll, id: documentId, document: writeDocument }));
+        const updated = buildPathIdentityUpdatedDocument(sourceDocument, dirtyCols, columns, kind === "solr" ? "solr" : "meilisearch");
+        const writeDocument = prepareDocumentStoreWriteDocument(updated, { kind: kind === "solr" ? "solr" : "meilisearch", mode: "update" });
+        stmts.push(kind === "solr" ? formatSolrDocumentOperationPreview({ action: "update", core: coll, id: documentId, document: writeDocument }) : formatMeilisearchDocumentOperationPreview({ action: "update", index: coll, id: documentId, document: writeDocument }));
       }
     } else {
       const updateDoc = buildMongoUpdateDocument(dirtyCols, columns, documents.value[rowIdx]);
@@ -1707,7 +1729,7 @@ async function previewDocumentChanges(changes: DocumentGridChanges): Promise<str
         continue;
       }
       if (!isEs) {
-        stmts.push(formatMeilisearchDocumentOperationPreview({ action: "delete", index: coll, id: documents.value[rowIdx]?._id ?? id }));
+        stmts.push(kind === "solr" ? formatSolrDocumentOperationPreview({ action: "delete", core: coll, id: documents.value[rowIdx]?._id ?? id }) : formatMeilisearchDocumentOperationPreview({ action: "delete", index: coll, id: documents.value[rowIdx]?._id ?? id }));
         continue;
       }
       const routing = documentRoutingFromGridRow(row, columns);
@@ -1730,8 +1752,8 @@ async function previewDocumentChanges(changes: DocumentGridChanges): Promise<str
       }
       if (!isEs) {
         const idValue = idColIdx >= 0 ? newRow[idColIdx] : null;
-        const id = idValue === null || idValue === undefined || idValue === "" ? undefined : parseDocumentStoreInputValue(idValue, "meilisearch");
-        stmts.push(formatMeilisearchDocumentOperationPreview({ action: id === undefined ? "insert" : "upsert", index: coll, id, document: doc }));
+        const id = idValue === null || idValue === undefined || idValue === "" ? undefined : parseDocumentStoreInputValue(idValue, kind === "solr" ? "solr" : "meilisearch");
+        stmts.push(kind === "solr" ? formatSolrDocumentOperationPreview({ action: id === undefined ? "insert" : "upsert", core: coll, id, document: doc }) : formatMeilisearchDocumentOperationPreview({ action: id === undefined ? "insert" : "upsert", index: coll, id, document: doc }));
         continue;
       }
       const id = idColIdx >= 0 ? documentIdFromGridValue(newRow[idColIdx]) : null;
@@ -1917,7 +1939,7 @@ async function load(options: { page?: number; append?: boolean; offset?: number;
     if (documentLoadExecutionId.value !== executionId) return;
     if (connectionId !== props.connectionId || database !== props.database || collection !== props.collection || storeKind !== documentStoreProvider.value.kind) return;
     const nextDocuments =
-      storeKind === "elasticsearch" && result.raw_documents?.length === result.documents.length
+      (storeKind === "elasticsearch" || storeKind === "solr") && result.raw_documents?.length === result.documents.length
         ? result.raw_documents.map((raw, index) => {
             try {
               return asRecord(parseJsonPreservingLargeNumbers(raw));
@@ -1997,7 +2019,7 @@ async function countExactDocumentTotal(): Promise<number | undefined> {
     paginationTotal.value = totals.paginationTotal;
     return exactCount;
   }
-  const exactCount = request.storeKind === "dynamodb" ? await api.documentCountDocuments(request.connectionId, request.collection, request.filter) : await api.mongoCountDocuments(request.connectionId, request.database, request.collection, request.filter, "accurate");
+  const exactCount = request.storeKind === "dynamodb" || request.storeKind === "solr" ? await api.documentCountDocuments(request.connectionId, request.collection, request.filter) : await api.mongoCountDocuments(request.connectionId, request.database, request.collection, request.filter, "accurate");
   if (!isCurrentDocumentQueryTotalCountRequest(request)) return undefined;
   if (!Number.isFinite(exactCount) || exactCount < 0) {
     throw new Error("invalid count");
@@ -2633,9 +2655,9 @@ onMounted(async () => {
     console.warn("[DBX] ensureConnected failed for", props.connectionId, e);
   }
   await loadDynamoDbTableDescription();
-  // Mapping metadata enriches the filter builder, but it must not delay the
-  // first page of documents when the mapping endpoint is slow.
-  void loadElasticsearchMappingFields();
+  // Schema metadata enriches the filter builder, but it must not delay the
+  // first page of documents when the schema endpoint is slow.
+  void loadDocumentStoreSchemaFields();
   // A restored snapshot already holds the rows the last load produced, so a tab
   // switch must not re-issue the collection query (#8679). Refresh and every
   // mutation path still force a real load.

apps/desktop/src/components/editor/QueryEditor.vue

@@ -270,7 +270,7 @@ function sqlBehaviorDialect(): "mysql" | "postgres" | "sqlserver" | undefined {
 
 function queryEditorSelectionLanguage(): "sql" | "text" {
   const databaseType = props.databaseType;
-  return databaseType === "redis" || databaseType === "mongodb" || databaseType === "elasticsearch" || databaseType === "easysearch" || databaseType === "meilisearch" || databaseType === "victoriametrics" ? "text" : "sql";
+  return databaseType === "redis" || databaseType === "mongodb" || databaseType === "elasticsearch" || databaseType === "easysearch" || databaseType === "meilisearch" || databaseType === "solr" || databaseType === "victoriametrics" ? "text" : "sql";
 }
 
 const COMPLETION_REMOTE_LATENCY_BUDGET_MS = 120;
@@ -3902,7 +3902,7 @@ async function refreshSemanticDiagnostics(options: { preserveOutsideRanges?: boo
     setSemanticDiagnostics([]);
     return;
   }
-  if (props.databaseType === "elasticsearch" || props.databaseType === "easysearch" || props.databaseType === "meilisearch" || props.databaseType === "victoriametrics") {
+  if (props.databaseType === "elasticsearch" || props.databaseType === "easysearch" || props.databaseType === "meilisearch" || props.databaseType === "solr" || props.databaseType === "victoriametrics") {
     setSemanticDiagnostics([]);
     return;
   }
@@ -4955,7 +4955,7 @@ function localCompletionSchemasForDatabaseDisambiguation(completionContext: Retu
 }
 
 function shouldInsertSqlCompletionSpace(): boolean {
-  return props.databaseType !== "mongodb" && props.databaseType !== "redis" && props.databaseType !== "elasticsearch" && props.databaseType !== "easysearch" && props.databaseType !== "meilisearch" && props.databaseType !== "victoriametrics";
+  return props.databaseType !== "mongodb" && props.databaseType !== "redis" && props.databaseType !== "elasticsearch" && props.databaseType !== "easysearch" && props.databaseType !== "meilisearch" && props.databaseType !== "solr" && props.databaseType !== "victoriametrics";
 }
 
 // Snippet expansion normally follows from the item type; a provider can also
@@ -5196,7 +5196,7 @@ async function provideSqlCompletions(context: CompletionContext) {
   if (props.databaseType === "mongodb") {
     return provideMongoCompletions(currentState, position, explicit);
   }
-  if (props.databaseType === "meilisearch") return null;
+  if (props.databaseType === "meilisearch" || props.databaseType === "solr") return null;
   if (props.databaseType === "elasticsearch" || props.databaseType === "easysearch") {
     if (!isSqlLikeCompletionStatement(fullDoc, position, sqlCompletionDialectOptions())) {
       return provideElasticsearchCompletions(currentState, position, explicit);
@@ -5571,7 +5571,7 @@ function shouldStartSqlCompletionAfterInput(insertedText: string, removedText: s
   if (props.databaseType === "mongodb") {
     return !!(insertedText || removedText) && shouldAutoOpenMongoCompletion(fullDoc, position);
   }
-  if (props.databaseType === "victoriametrics" || props.databaseType === "meilisearch") return false;
+  if (props.databaseType === "victoriametrics" || props.databaseType === "meilisearch" || props.databaseType === "solr") return false;
   if (props.databaseType === "redis" || props.databaseType === "elasticsearch" || props.databaseType === "easysearch") {
     // Preserve old character-based checks for non-SQL providers.
     if (!insertedText && removedText) {

apps/desktop/src/components/export/DatabaseExportDialog.vue

@@ -115,7 +115,7 @@ const exportElapsedText = computed(() => {
   return formatDataTransferDuration((exportFinishedAt.value ?? currentTime.value) - exportStartedAt.value);
 });
 
-const sqlConnections = computed(() => store.connections.filter((c) => !["redis", "mongodb", "elasticsearch", "easysearch", "meilisearch", "qdrant", "milvus", "weaviate", "chromadb", "etcd", "zookeeper", "consul", "mq", "nacos"].includes(c.db_type)));
+const sqlConnections = computed(() => store.connections.filter((c) => !["redis", "mongodb", "elasticsearch", "easysearch", "meilisearch", "solr", "qdrant", "milvus", "weaviate", "chromadb", "etcd", "zookeeper", "consul", "mq", "nacos"].includes(c.db_type)));
 
 const canExport = computed(() => {
   const hasContent = includeStructure.value || includeData.value || includeObjects.value;

apps/desktop/src/components/icons/DatabaseIcon.vue

@@ -31,6 +31,7 @@ const assetIcons: Record<string, string> = {
   elasticsearch: "elasticsearch",
   easysearch: "easysearch",
   meilisearch: "meilisearch",
+  solr: "solr",
   oracle: "oracle",
   "oracle-10g": "oracle",
   "oracle-legacy": "oracle",
@@ -135,7 +136,7 @@ const assetSrc = computed(() => {
 </script>
 
 <template>
-  <img v-if="assetName" :src="assetSrc" alt="" class="database-logo object-contain" :class="{ 'database-logo-light': useLightIconInDarkMode, 'database-logo-impala': normalizedType === 'impala' }" aria-hidden="true" />
+  <img v-if="assetName" :src="assetSrc" alt="" class="database-logo object-contain" :class="{ 'database-logo-light': useLightIconInDarkMode, 'database-logo-impala': normalizedType === 'impala', 'database-logo-solr': normalizedType === 'solr' }" aria-hidden="true" />
   <Database v-else class="text-blue-400" />
 </template>
 
@@ -152,4 +153,10 @@ const assetSrc = computed(() => {
 .database-logo-impala {
   transform: scale(1.55);
 }
+
+/* solr.svg 的图形撑满整个 viewBox（无内边距），其他 logo 留白约 20-25%，
+   统一 scale(1.35) 下视觉偏大，单独收敛到与多数 logo 一致的占幅。 */
+.database-logo-solr {
+  transform: scale(1.02);
+}
 </style>

apps/desktop/src/components/layout/ContentArea.vue

@@ -129,6 +129,7 @@ const DamengJobAdmin = defineAsyncComponent(() => import("@/components/admin/Dam
 
 const DamengUserAdmin = defineAsyncComponent(() => import("@/components/admin/DamengUserAdmin.vue"));
 const DamengRoleAdmin = defineAsyncComponent(() => import("@/components/admin/DamengRoleAdmin.vue"));
+const SolrAdmin = defineAsyncComponent(() => import("@/components/solr/SolrAdmin.vue"));
 const PluginFilesystemTab = defineAsyncComponent(() => import("@/components/plugins/PluginFilesystemTab.vue"));
 const ExplainPlanViewer = defineAsyncComponent(() => import("@/components/explain/ExplainPlanViewer.vue"));
 const QueryChart = defineAsyncComponent(() => import("@/components/chart/QueryChart.vue"));
@@ -505,7 +506,7 @@ const activeStatementExecutionMarkers = computed(() =>
 const activeElasticsearchJsonResponse = computed(() => elasticsearchJsonResponseForResult(activeEffectiveDatabaseType.value, activeResultSql.value, props.activeTab.result));
 /** Whether the active result is an Elasticsearch _source table that also has a raw JSON toggle. */
 const activeElasticsearchRawBody = computed(() => {
-  if (activeEffectiveDatabaseType.value !== "elasticsearch" && activeEffectiveDatabaseType.value !== "easysearch") return undefined;
+  if (activeEffectiveDatabaseType.value !== "elasticsearch" && activeEffectiveDatabaseType.value !== "easysearch" && activeEffectiveDatabaseType.value !== "solr") return undefined;
   return props.activeTab.result?.elasticsearch_raw_body;
 });
 /** ES `_search?profile=true` body extracted from the active result, when present. */
@@ -2863,6 +2864,12 @@ defineExpose({
       </div>
     </template>
 
+    <template v-else-if="activeTab.mode === 'solr-admin'">
+      <div class="min-h-0 flex-1">
+        <SolrAdmin :key="activeTab.id" :connection-id="activeTab.connectionId" />
+      </div>
+    </template>
+
     <template v-else-if="activeTab.mode === 'dolt-version-control'">
       <div class="min-h-0 flex-1">
         <DoltVersionControl :key="activeTab.id" :connection-id="activeTab.connectionId" :database="activeTab.database" :initial-branch="activeTab.workspaceBranch" />

apps/desktop/src/components/layout/EditorToolbar.vue

@@ -209,6 +209,7 @@ const supportsExplain = computed(() => {
     dbType !== "elasticsearch" &&
     dbType !== "easysearch" &&
     dbType !== "meilisearch" &&
+    dbType !== "solr" &&
     dbType !== "qdrant" &&
     dbType !== "milvus" &&
     dbType !== "weaviate" &&
@@ -758,6 +759,7 @@ async function changeCatalog(selectedCatalog: string) {
           activeConnection?.db_type !== 'elasticsearch' &&
           activeConnection?.db_type !== 'easysearch' &&
           activeConnection?.db_type !== 'meilisearch' &&
+          activeConnection?.db_type !== 'solr' &&
           activeConnection?.db_type !== 'qdrant' &&
           activeConnection?.db_type !== 'milvus' &&
           activeConnection?.db_type !== 'weaviate' &&

apps/desktop/src/components/sidebar/ConnectionTree.vue

@@ -1747,7 +1747,7 @@ async function ensureTreeLoadedForTarget(target: ActiveTabSidebarTarget, opts?:
         await store.loadMongoDatabases(connId);
       } else if (config.db_type === "dynamodb") {
         await store.loadDynamoDbTables(connId);
-      } else if (config.db_type === "elasticsearch" || config.db_type === "easysearch" || config.db_type === "meilisearch") {
+      } else if (config.db_type === "elasticsearch" || config.db_type === "easysearch" || config.db_type === "meilisearch" || config.db_type === "solr") {
         await store.loadElasticsearchIndices(connId);
       } else if (config.db_type === "qdrant" || config.db_type === "milvus" || config.db_type === "weaviate" || config.db_type === "chromadb") {
         await store.loadVectorCollections(connId);

apps/desktop/src/components/sidebar/SidebarTreeRuntimeHost.vue

@@ -967,8 +967,8 @@ async function toggle(requestId = beginNavigationRequest()) {
         await connectionStore.loadMongoDatabases(node.connectionId);
       } else if (config?.db_type === "dynamodb") {
         await connectionStore.loadDynamoDbTables(node.connectionId);
-      } else if (config?.db_type === "elasticsearch" || config?.db_type === "easysearch" || config?.db_type === "meilisearch") {
-        // Expand: list indices (like other db types list databases).
+      } else if (config?.db_type === "elasticsearch" || config?.db_type === "easysearch" || config?.db_type === "meilisearch" || config?.db_type === "solr") {
+        // Expand: list indices/cores (like other db types list databases).
         await connectionStore.loadElasticsearchIndices(node.connectionId);
       } else if (config?.db_type === "milvus") {
         await connectionStore.loadMilvusDatabases(node.connectionId);
@@ -1826,6 +1826,8 @@ async function openServerDashboard() {
     connectionStore.activeConnectionId = node.connectionId;
     if (currentDatabaseType() === "nacos") {
       queryStore.openNacosDashboard(node.connectionId);
+    } else if (currentDatabaseType() === "solr") {
+      queryStore.openSolrAdmin(node.connectionId);
     } else if (connectionSupportsXuguServerDashboard(connectionStore.getConfig(node.connectionId))) {
       queryStore.openXuguDashboard(node.connectionId);
     } else if (connectionSupportsPgServerDashboard(connectionStore.getConfig(node.connectionId))) {
@@ -4686,7 +4688,7 @@ const canOpenSqlFileExecution = computed(() => {
 const canExportAllDatabases = computed(() => {
   if (activeNode.value.type !== "connection" || !activeNode.value.connectionId) return false;
   const dbType = connectionStore.getConfig(activeNode.value.connectionId)?.db_type;
-  return !["redis", "mongodb", "dynamodb", "elasticsearch", "easysearch", "meilisearch", "qdrant", "milvus", "weaviate", "chromadb", "etcd", "zookeeper", "consul", "mq", "nacos", "plugin"].includes(dbType || "");
+  return !["redis", "mongodb", "dynamodb", "elasticsearch", "easysearch", "solr", "meilisearch", "qdrant", "milvus", "weaviate", "chromadb", "etcd", "zookeeper", "consul", "mq", "nacos", "plugin"].includes(dbType || "");
 });
 
 const canOpenScheduledBackups = computed(() => {
@@ -5597,7 +5599,11 @@ function buildConnectionSidebarMenu(context: SidebarMenuFactoryContext): boolean
     }
     if (
       node.connectionId &&
-      (currentDatabaseType() === "nacos" || connectionSupportsXuguServerDashboard(connectionStore.getConfig(node.connectionId)) || connectionSupportsServerDashboard(connectionStore.getConfig(node.connectionId)) || connectionSupportsPgServerDashboard(connectionStore.getConfig(node.connectionId)))
+      (currentDatabaseType() === "nacos" ||
+        currentDatabaseType() === "solr" ||
+        connectionSupportsXuguServerDashboard(connectionStore.getConfig(node.connectionId)) ||
+        connectionSupportsServerDashboard(connectionStore.getConfig(node.connectionId)) ||
+        connectionSupportsPgServerDashboard(connectionStore.getConfig(node.connectionId)))
     ) {
       items.push({ label: t("contextMenu.serverDashboard"), action: openServerDashboard, icon: Gauge });
     }

apps/desktop/src/components/sql-file/SqlFileExecutionDialog.vue

@@ -167,7 +167,7 @@ function resetPerFileState() {
   currentFileName.value = "";
 }
 
-const sqlConnections = computed(() => store.connections.filter((c) => !["redis", "mongodb", "elasticsearch", "easysearch", "meilisearch", "qdrant", "milvus", "weaviate", "chromadb", "etcd", "zookeeper", "consul", "mq", "nacos"].includes(c.db_type)));
+const sqlConnections = computed(() => store.connections.filter((c) => !["redis", "mongodb", "elasticsearch", "easysearch", "meilisearch", "solr", "qdrant", "milvus", "weaviate", "chromadb", "etcd", "zookeeper", "consul", "mq", "nacos"].includes(c.db_type)));
 // Mirrors the core executor gate (`relational_constraint_bypass_kind` in
 // sql_file_import.rs): MySQL-family types use the session-scoped
 // FOREIGN_KEY_CHECKS toggle, PostgreSQL-family types use DISABLE/ENABLE

apps/desktop/src/composables/useQuickOpen.ts

@@ -25,7 +25,7 @@ const INITIAL_SQL_FILE_LIMIT = 20;
 const CONTENT_SEARCH_DEBOUNCE_MS = 200;
 const CONTENT_SEARCH_MAX_RESULTS = 500;
 
-const REMOTE_SEARCH_UNSUPPORTED_TYPES = new Set<ConnectionConfig["db_type"]>(["redis", "mongodb", "elasticsearch", "easysearch", "meilisearch", "qdrant", "milvus", "weaviate", "chromadb", "neo4j", "influxdb", "victoriametrics", "etcd", "zookeeper", "mq", "nacos", "consul"]);
+const REMOTE_SEARCH_UNSUPPORTED_TYPES = new Set<ConnectionConfig["db_type"]>(["redis", "mongodb", "elasticsearch", "easysearch", "meilisearch", "solr", "qdrant", "milvus", "weaviate", "chromadb", "neo4j", "influxdb", "victoriametrics", "etcd", "zookeeper", "mq", "nacos", "consul"]);
 
 export interface QuickOpenItem {
   id: string;

apps/desktop/src/composables/useSqlExecution.ts

@@ -18,6 +18,7 @@ import { defaultViewForResult } from "@/lib/query/queryResultDefaultView";
 import { isQueryExecutionErrorResult } from "@/lib/query/queryResultError";
 import { classifyRedisCommandSafety } from "@/lib/redis/redisCommandSafety";
 import { isRedisCommentLine } from "@/lib/redis/redisCommandTokenizer";
+import { isDangerousSolrRequest } from "@/lib/solr/solrRequestRisk";
 import { isSqlExecutionSnapshot, resolveExecutableSql, type SqlExecutionOverride, type SqlExecutionSnapshot } from "@/lib/sql/sqlExecutionTarget";
 import { isElasticsearchRestRequestText, parseElasticsearchRestRequestTarget, splitSqlStatementRanges, sqlStatementParameterOptionsForCompatibility } from "@/lib/sql/sqlStatementRanges";
 import { extractSqlParameterDescriptors, type SqlParameterDescriptor, type SqlParameterSyntax } from "@/lib/sql/sqlParameters";
@@ -96,12 +97,12 @@ function isDangerousMeilisearchRequest(method: "GET" | "POST" | "PUT" | "PATCH"
 }
 
 export function isDangerousSql(sql: string, databaseType?: DatabaseType): boolean {
-  if (databaseType === "elasticsearch" || databaseType === "easysearch" || databaseType === "meilisearch") {
+  if (databaseType === "elasticsearch" || databaseType === "easysearch" || databaseType === "meilisearch" || databaseType === "solr") {
     const requests = splitSqlStatementRanges(sql, databaseType)
       .map((statement) => parseElasticsearchRestRequestTarget(statement.sql))
       .filter((request): request is NonNullable<typeof request> => request !== null);
     if (requests.length > 0) {
-      return requests.some((request) => (databaseType === "meilisearch" ? isDangerousMeilisearchRequest(request.method, request.path) : isDangerousElasticsearchRequest(request.method, request.path)));
+      return requests.some((request) => (databaseType === "meilisearch" ? isDangerousMeilisearchRequest(request.method, request.path) : databaseType === "solr" ? isDangerousSolrRequest(request.method, request.path) : isDangerousElasticsearchRequest(request.method, request.path)));
     }
   }
   const cleaned = stripSqlComments(sql);
@@ -921,7 +922,7 @@ export function useSqlExecution(deps: {
 
 export function supportsSqlTemplateParameters(connection: Pick<ConnectionConfig, "db_type"> | undefined, sql = ""): boolean {
   if (!connection) return false;
-  if (connection.db_type === "meilisearch") return false;
+  if (connection.db_type === "meilisearch" || connection.db_type === "solr") return false;
   if (connection.db_type === "elasticsearch" || connection.db_type === "easysearch") return !isElasticsearchRestRequestText(sql);
   return connection.db_type !== "redis" && connection.db_type !== "mongodb" && connection.db_type !== "victoriametrics";
 }

apps/desktop/src/i18n/locales/en.ts

@@ -4209,6 +4209,154 @@ export default {
       unknown: "Unknown",
     },
   },
+  solrAdmin: {
+    title: "Solr Admin",
+    refresh: "Refresh",
+    selectCore: "Select core",
+    noCore: "No core selected. Pick a core to view core-level admin pages.",
+    emptyBody: "Empty response body.",
+    optional: "optional",
+    sections: {
+      server: "Server",
+      core: "Core",
+    },
+    views: {
+      dashboard: "Dashboard",
+      logging: "Logging",
+      javaProps: "Java Properties",
+      threads: "Thread Dump",
+      coreAdmin: "Core Admin",
+      metrics: "Metrics",
+      overview: "Overview",
+      analysis: "Analysis",
+      documents: "Documents",
+      paramsets: "Paramsets",
+      files: "Files",
+      ping: "Ping",
+      plugins: "Plugins / Stats",
+      query: "Query",
+      replication: "Replication",
+      schema: "Schema",
+      segments: "Segments info",
+    },
+    dashboard: {
+      instance: "Instance",
+      start: "Start",
+      uptime: "Uptime",
+      versions: "Versions",
+      jvmTitle: "JVM",
+      runtime: "Runtime",
+      args: "Args",
+      system: "System",
+      physMem: "Physical Memory",
+      swap: "Swap Space",
+      fd: "File Descriptor Count",
+      jvmMemory: "JVM-Memory",
+      outdatedWarning: "This Solr release is more than a year old. Consider upgrading.",
+      mode: "Mode",
+      solr_home: "Solr Home",
+      core_root: "Core Root",
+      processors: "Processors",
+    },
+    logging: {
+      name: "Logger",
+      level: "Level",
+      set: "Set",
+    },
+    core: {
+      name: "Core",
+      docs: "Docs",
+      size: "Size",
+      segments: "Segs",
+      uptime: "Uptime",
+      ops: "Actions",
+    },
+    schema: {
+      fields: "fields",
+      dynamicFields: "dynamic fields",
+      fieldTypes: "field types",
+      name: "Name",
+      type: "Type",
+      flags: "Flags",
+    },
+    analysis: {
+      field: "Field name",
+      indexValue: "Index value",
+      queryValue: "Query value (optional)",
+      indexPlaceholder: "Text indexed into the field",
+      queryPlaceholder: "Query text analyzed at query time",
+      run: "Analyse",
+      index: "Index chain",
+      query: "Query chain",
+      empty: "No analysis stages returned. Check the field name.",
+    },
+    segments: {
+      name: "Segment",
+      deleted: "Deleted",
+      age: "Age",
+      source: "Source",
+    },
+    actions: {
+      create: "Create Core",
+      reload: "Reload",
+      unload: "Unload",
+      rename: "Rename",
+      swap: "Swap",
+      confirm: 'Run {action} on core "{core}"?',
+      success: '{action} on "{core}" succeeded',
+      failed: "Core admin action failed: {message}",
+      newName: "New core name",
+      swapWith: "Swap with core",
+    },
+    queryForm: {
+      defaultParser: "default parser",
+      paramsets: "paramset(s)",
+      jsonHint: "non-empty switches to POST JSON DSL",
+      execute: "Execute Query",
+      openInConsole: "Open in console",
+      rowsReturned: "rows",
+      tableView: "Table",
+      rawJson: "Raw JSON",
+    },
+    overview: {
+      statistics: "Statistics",
+      instance: "Instance",
+      replication: "Replication",
+      healthcheck: "Healthcheck",
+      lastModified: "Last Modified",
+      numDocs: "Num Docs",
+      maxDoc: "Max Doc",
+      deletedDocs: "Deleted Docs",
+      version: "Version",
+      segmentCount: "Segment Count",
+      current: "Current",
+      cwd: "CWD",
+      instanceDir: "Instance",
+      data: "Data",
+      index: "Index",
+      impl: "Impl",
+      colVersion: "Version",
+      colGen: "Gen",
+      colSize: "Size",
+      leaderSearching: "Leader (Searching)",
+      leaderReplicable: "Leader (Replicable)",
+      noReplication: "No leader replication details for this core.",
+      noHealthcheck: "Ping request handler is not configured with a healthcheck file.",
+      justNow: "just now",
+      minutesAgo: "about {n} minutes ago",
+      hoursAgo: "about {n} hours ago",
+      daysAgo: "about {n} days ago",
+    },
+    replication: {
+      refresh: "Refresh Status",
+      disable: "Disable Replication",
+      enable: "Enable Replication",
+      index: "Index",
+      settingsLeader: "Settings (Leader)",
+      settingsFollower: "Settings (Follower)",
+      noDetails: "No replication details for this core.",
+    },
+  },
   userAdmin: {
     title: "Users & Privileges",
     unsupported: "MySQL-compatible and PostgreSQL-compatible connections are supported. SQL Server, Oracle, and other permission models can be added next.",

apps/desktop/src/i18n/locales/es.ts

@@ -10217,4 +10217,152 @@ export default withEnglishFallback({
     titleLabel: "Título (opcional)",
     titlePlaceholder: "p. ej. Resultado de consulta",
   },
+  solrAdmin: {
+    title: "Administración de Solr",
+    refresh: "Actualizar",
+    selectCore: "Seleccionar core",
+    noCore: "No se ha seleccionado ningún core. Seleccione un core antes de ver la página de administración a nivel de core.",
+    emptyBody: "El cuerpo de la respuesta está vacío.",
+    optional: "Opcional",
+    sections: {
+      server: "Servidor",
+      core: "Core",
+    },
+    views: {
+      dashboard: "Panel",
+      logging: "Registro",
+      javaProps: "Propiedades de Java",
+      threads: "Volcado de hilos",
+      coreAdmin: "Administración de Core",
+      metrics: "Métricas",
+      overview: "Resumen",
+      analysis: "Análisis de tokenización",
+      documents: "Documentos",
+      paramsets: "Conjuntos de parámetros",
+      files: "Archivos",
+      ping: "Ping",
+      plugins: "Complementos / Estadísticas",
+      query: "Consulta",
+      replication: "Replicación",
+      schema: "Schema",
+      segments: "Información de segmentos",
+    },
+    dashboard: {
+      instance: "Instancia",
+      start: "Hora de inicio",
+      uptime: "Tiempo de actividad",
+      versions: "Versiones",
+      jvmTitle: "JVM",
+      runtime: "Tiempo de ejecución",
+      args: "Argumentos de inicio",
+      system: "Sistema",
+      physMem: "Memoria física",
+      swap: "Espacio de intercambio",
+      fd: "Número de descriptores de archivos",
+      jvmMemory: "Memoria de JVM",
+      outdatedWarning: "Esta versión de Solr se publicó hace más de un año; se recomienda actualizar.",
+      mode: "Modo de ejecución",
+      solr_home: "Solr Home",
+      core_root: "Directorio raíz de Core",
+      processors: "Número de procesadores",
+    },
+    logging: {
+      name: "Logger",
+      level: "Nivel",
+      set: "Establecido",
+    },
+    core: {
+      name: "Core",
+      docs: "Número de documentos",
+      size: "Tamaño",
+      segments: "Número de segmentos",
+      uptime: "Tiempo de actividad",
+      ops: "Operaciones",
+    },
+    schema: {
+      fields: "campos",
+      dynamicFields: "campos dinámicos",
+      fieldTypes: "tipos de campo",
+      name: "Nombre",
+      type: "Tipo",
+      flags: "Indicadores",
+    },
+    analysis: {
+      field: "Nombre del campo",
+      indexValue: "Texto del lado del índice",
+      queryValue: "Texto del lado de consulta (opcional)",
+      indexPlaceholder: "Texto analizado al escribir en este campo",
+      queryPlaceholder: "Texto analizado en el momento de la consulta",
+      run: "Analizar",
+      index: "Cadena de indexación",
+      query: "Cadena de consulta",
+      empty: "No se devolvieron fases de análisis; compruebe que el nombre del campo sea correcto.",
+    },
+    segments: {
+      name: "Segmento",
+      deleted: "Eliminados",
+      age: "Antigüedad",
+      source: "Origen",
+    },
+    actions: {
+      create: "Crear Core",
+      reload: "Recargar",
+      unload: "Descargar",
+      rename: "Renombrar",
+      swap: "Intercambiar",
+      confirm: '¿Ejecutar {action} en el core "{core}"?',
+      success: '{action} en "{core}" se ejecutó correctamente',
+      failed: "Error en la operación de administración de Core: {message}",
+      newName: "Nombre del nuevo core",
+      swapWith: "Intercambiar con core",
+    },
+    queryForm: {
+      defaultParser: "Parser predeterminado",
+      paramsets: "paramset(s)",
+      jsonHint: "Si no está vacío, enviar con JSON DSL",
+      execute: "Ejecutar consulta",
+      openInConsole: "Abrir en la consola",
+      rowsReturned: "Filas",
+      tableView: "Tabla",
+      rawJson: "JSON sin formato",
+    },
+    overview: {
+      statistics: "Estadísticas",
+      instance: "Instancia",
+      replication: "Replicación",
+      healthcheck: "Comprobación de estado",
+      lastModified: "Última modificación",
+      numDocs: "Número de documentos",
+      maxDoc: "Número máximo de documentos",
+      deletedDocs: "Documentos eliminados",
+      version: "Versión",
+      segmentCount: "Número de segmentos",
+      current: "Actual",
+      cwd: "Directorio de trabajo",
+      instanceDir: "Directorio de instancias",
+      data: "Directorio de datos",
+      index: "Directorio de índices",
+      impl: "Clase de implementación",
+      colVersion: "Versión",
+      colGen: "Gen",
+      colSize: "Tamaño",
+      leaderSearching: "Leader (buscando)",
+      leaderReplicable: "Leader (replicable)",
+      noReplication: "Este core no tiene detalles de replicación de leader.",
+      noHealthcheck: "El controlador de solicitudes Ping no tiene configurado el archivo healthcheck.",
+      justNow: "Hace un momento",
+      minutesAgo: "Hace aproximadamente {n} minutos",
+      hoursAgo: "Hace aproximadamente {n} horas",
+      daysAgo: "Hace aproximadamente {n} días",
+    },
+    replication: {
+      refresh: "Actualizar estado",
+      disable: "Deshabilitar replicación",
+      enable: "Habilitar replicación",
+      index: "Índice",
+      settingsLeader: "Configuración (Leader)",
+      settingsFollower: "Configuración (Follower)",
+      noDetails: "Este core no tiene detalles de replicación.",
+    },
+  },
 });

apps/desktop/src/i18n/locales/it.ts

@@ -10217,4 +10217,152 @@ export default withEnglishFallback({
     titleLabel: "Titolo (facoltativo)",
     titlePlaceholder: "es. Risultato della query",
   },
+  solrAdmin: {
+    title: "Amministrazione Solr",
+    refresh: "Aggiorna",
+    selectCore: "Seleziona core",
+    noCore: "Nessun core selezionato. Seleziona prima un core per visualizzare la pagina di amministrazione a livello di core.",
+    emptyBody: "Il corpo della risposta è vuoto.",
+    optional: "Opzionale",
+    sections: {
+      server: "Server",
+      core: "Core",
+    },
+    views: {
+      dashboard: "Dashboard",
+      logging: "Log",
+      javaProps: "Proprietà Java",
+      threads: "Dump dei thread",
+      coreAdmin: "Amministrazione core",
+      metrics: "Metriche",
+      overview: "Panoramica",
+      analysis: "Analisi",
+      documents: "Documenti",
+      paramsets: "Set di parametri",
+      files: "File",
+      ping: "Ping",
+      plugins: "Plugin / Statistiche",
+      query: "Query",
+      replication: "Replicazione",
+      schema: "Schema",
+      segments: "Informazioni sui segmenti",
+    },
+    dashboard: {
+      instance: "Istanza",
+      start: "Ora di avvio",
+      uptime: "Tempo di attività",
+      versions: "Versioni",
+      jvmTitle: "JVM",
+      runtime: "Runtime",
+      args: "Parametri di avvio",
+      system: "Sistema",
+      physMem: "Memoria fisica",
+      swap: "Spazio di swap",
+      fd: "Descrittori di file",
+      jvmMemory: "Memoria JVM",
+      outdatedWarning: "Questa versione di Solr è stata rilasciata da oltre un anno; si consiglia l'aggiornamento.",
+      mode: "Modalità di esecuzione",
+      solr_home: "Solr Home",
+      core_root: "Directory radice dei core",
+      processors: "Numero di processori",
+    },
+    logging: {
+      name: "Logger",
+      level: "Livello",
+      set: "Imposta",
+    },
+    core: {
+      name: "Core",
+      docs: "Numero di documenti",
+      size: "Dimensione",
+      segments: "Numero di segmenti",
+      uptime: "Tempo di attività",
+      ops: "Operazioni",
+    },
+    schema: {
+      fields: "campi",
+      dynamicFields: "campi dinamici",
+      fieldTypes: "tipi di campo",
+      name: "Nome",
+      type: "Tipo",
+      flags: "Flag",
+    },
+    analysis: {
+      field: "Nome del campo",
+      indexValue: "Testo lato indice",
+      queryValue: "Testo lato query (opzionale)",
+      indexPlaceholder: "Testo analizzato durante la scrittura in questo campo",
+      queryPlaceholder: "Testo analizzato durante la query",
+      run: "Analizza",
+      index: "Catena di indicizzazione",
+      query: "Catena di query",
+      empty: "Nessuna fase di analisi restituita. Controlla che il nome del campo sia corretto.",
+    },
+    segments: {
+      name: "Segmento",
+      deleted: "Eliminato",
+      age: "Età",
+      source: "Origine",
+    },
+    actions: {
+      create: "Crea core",
+      reload: "Ricarica",
+      unload: "Scarica",
+      rename: "Rinomina",
+      swap: "Scambia",
+      confirm: 'Eseguire {action} sul core "{core}"?',
+      success: '{action} su "{core}" eseguito correttamente',
+      failed: "Operazione di amministrazione core non riuscita: {message}",
+      newName: "Nuovo nome core",
+      swapWith: "Scambia con il core",
+    },
+    queryForm: {
+      defaultParser: "Parser predefinito",
+      paramsets: "paramset",
+      jsonHint: "Se non vuoto, invia con JSON DSL",
+      execute: "Esegui query",
+      openInConsole: "Apri nella console",
+      rowsReturned: "Righe",
+      tableView: "Tabella",
+      rawJson: "JSON non elaborato",
+    },
+    overview: {
+      statistics: "Statistiche",
+      instance: "Istanza",
+      replication: "Replicazione",
+      healthcheck: "Controllo di integrità",
+      lastModified: "Ultima modifica",
+      numDocs: "Numero di documenti",
+      maxDoc: "Numero massimo di documenti",
+      deletedDocs: "Documenti eliminati",
+      version: "Versione",
+      segmentCount: "Numero di segmenti",
+      current: "Corrente",
+      cwd: "Directory di lavoro",
+      instanceDir: "Directory dell'istanza",
+      data: "Directory dei dati",
+      index: "Directory dell'indice",
+      impl: "Classe di implementazione",
+      colVersion: "Versione",
+      colGen: "Gen",
+      colSize: "Dimensione",
+      leaderSearching: "Leader (ricerca in corso)",
+      leaderReplicable: "Leader (replicabile)",
+      noReplication: "Questo core non dispone di dettagli di replica del leader.",
+      noHealthcheck: "Il gestore di richieste Ping non ha configurato un file healthcheck.",
+      justNow: "Proprio ora",
+      minutesAgo: "Circa {n} minuti fa",
+      hoursAgo: "Circa {n} ore fa",
+      daysAgo: "Circa {n} giorni fa",
+    },
+    replication: {
+      refresh: "Aggiorna stato",
+      disable: "Disabilita replicazione",
+      enable: "Abilita replicazione",
+      index: "Indice",
+      settingsLeader: "Impostazioni (Leader)",
+      settingsFollower: "Impostazioni (Follower)",
+      noDetails: "Questo core non ha dettagli di replicazione.",
+    },
+  },
 });

apps/desktop/src/i18n/locales/ja.ts

@@ -10267,4 +10267,152 @@ export default withEnglishFallback({
     titleLabel: "タイトル（任意）",
     titlePlaceholder: "例：クエリ結果",
   },
+  solrAdmin: {
+    title: "Solr 管理",
+    refresh: "更新",
+    selectCore: "コアを選択",
+    noCore: "コアが選択されていません。コアレベルの管理ページを表示するには、まずコアを選択してください。",
+    emptyBody: "レスポンスボディが空です。",
+    optional: "任意",
+    sections: {
+      server: "サーバー",
+      core: "コア",
+    },
+    views: {
+      dashboard: "ダッシュボード",
+      logging: "ログ",
+      javaProps: "Java プロパティ",
+      threads: "スレッドダンプ",
+      coreAdmin: "コア管理",
+      metrics: "メトリクス",
+      overview: "概要",
+      analysis: "アナライズ",
+      documents: "ドキュメント",
+      paramsets: "パラメータセット",
+      files: "ファイル",
+      ping: "Ping",
+      plugins: "プラグイン / 統計",
+      query: "クエリ",
+      replication: "レプリケーション",
+      schema: "スキーマ",
+      segments: "セグメント情報",
+    },
+    dashboard: {
+      instance: "インスタンス",
+      start: "起動時間",
+      uptime: "稼働時間",
+      versions: "バージョン",
+      jvmTitle: "JVM",
+      runtime: "ランタイム",
+      args: "起動引数",
+      system: "システム",
+      physMem: "物理メモリ",
+      swap: "スワップ領域",
+      fd: "ファイル記述子数",
+      jvmMemory: "JVM メモリ",
+      outdatedWarning: "この Solr バージョンはリリースから1年以上経過しています。アップグレードをおすすめします。",
+      mode: "実行モード",
+      solr_home: "Solr Home",
+      core_root: "コアルートディレクトリ",
+      processors: "プロセッサ数",
+    },
+    logging: {
+      name: "ロガー",
+      level: "レベル",
+      set: "設定済み",
+    },
+    core: {
+      name: "コア",
+      docs: "ドキュメント数",
+      size: "サイズ",
+      segments: "セグメント数",
+      uptime: "稼働時間",
+      ops: "操作",
+    },
+    schema: {
+      fields: "フィールド",
+      dynamicFields: "動的フィールド",
+      fieldTypes: "フィールドタイプ",
+      name: "名前",
+      type: "型",
+      flags: "フラグ",
+    },
+    analysis: {
+      field: "フィールド名",
+      indexValue: "インデックス側テキスト",
+      queryValue: "クエリ側テキスト（任意）",
+      indexPlaceholder: "このフィールドに書き込む際に分析されるテキスト",
+      queryPlaceholder: "クエリ時に分析されるテキスト",
+      run: "分析",
+      index: "インデックスチェーン",
+      query: "クエリチェーン",
+      empty: "分析フェーズが返されませんでした。フィールド名が正しいか確認してください。",
+    },
+    segments: {
+      name: "セグメント",
+      deleted: "削除済み",
+      age: "経過時間",
+      source: "ソース",
+    },
+    actions: {
+      create: "コアの新規作成",
+      reload: "再読み込み",
+      unload: "アンロード",
+      rename: "名前の変更",
+      swap: "交換",
+      confirm: 'コア "{core}" に対して {action} を実行しますか？',
+      success: '{action} "{core}" が成功しました',
+      failed: "コア管理操作に失敗しました：{message}",
+      newName: "新しいコア名",
+      swapWith: "コアと交換",
+    },
+    queryForm: {
+      defaultParser: "デフォルトパーサー",
+      paramsets: "paramset(s)",
+      jsonHint: "空でない場合、JSON DSL で送信します",
+      execute: "クエリを実行",
+      openInConsole: "コンソールで開く",
+      rowsReturned: "行",
+      tableView: "テーブル",
+      rawJson: "生の JSON",
+    },
+    overview: {
+      statistics: "統計",
+      instance: "インスタンス",
+      replication: "レプリケーション",
+      healthcheck: "ヘルスチェック",
+      lastModified: "最終更新",
+      numDocs: "ドキュメント数",
+      maxDoc: "最大ドキュメント数",
+      deletedDocs: "削除済みドキュメント",
+      version: "バージョン",
+      segmentCount: "セグメント数",
+      current: "現在",
+      cwd: "作業ディレクトリ",
+      instanceDir: "インスタンスディレクトリ",
+      data: "データディレクトリ",
+      index: "インデックスディレクトリ",
+      impl: "実装クラス",
+      colVersion: "バージョン",
+      colGen: "Gen",
+      colSize: "サイズ",
+      leaderSearching: "リーダー（検索中）",
+      leaderReplicable: "リーダー（複製可能）",
+      noReplication: "このコアにはリーダーの複製詳細がありません。",
+      noHealthcheck: "Ping リクエストハンドラに healthcheck ファイルが設定されていません。",
+      justNow: "たった今",
+      minutesAgo: "約 {n} 分前",
+      hoursAgo: "約 {n} 時間前",
+      daysAgo: "約 {n} 日前",
+    },
+    replication: {
+      refresh: "状態を更新",
+      disable: "レプリケーションを無効化",
+      enable: "レプリケーションを有効化",
+      index: "インデックス",
+      settingsLeader: "設定（リーダー）",
+      settingsFollower: "設定（フォロワー）",
+      noDetails: "このコアにはレプリケーションの詳細がありません。",
+    },
+  },
 });

apps/desktop/src/i18n/locales/ko.ts

@@ -9675,4 +9675,152 @@ export default withEnglishFallback({
     titleLabel: "제목 (선택)",
     titlePlaceholder: "예: 쿼리 결과",
   },
+  solrAdmin: {
+    title: "Solr 관리",
+    refresh: "새로 고침",
+    selectCore: "코어 선택",
+    noCore: "코어를 선택하지 않았습니다. 먼저 코어를 선택한 후 코어 수준 관리 페이지를 확인하세요.",
+    emptyBody: "응답 본문이 비어 있습니다.",
+    optional: "선택 사항",
+    sections: {
+      server: "서버",
+      core: "코어",
+    },
+    views: {
+      dashboard: "대시보드",
+      logging: "로깅",
+      javaProps: "Java 속성",
+      threads: "스레드 덤프",
+      coreAdmin: "코어 관리",
+      metrics: "지표",
+      overview: "개요",
+      analysis: "분석",
+      documents: "문서",
+      paramsets: "매개변수 집합",
+      files: "파일",
+      ping: "Ping",
+      plugins: "플러그인 / 통계",
+      query: "쿼리",
+      replication: "복제",
+      schema: "스키마",
+      segments: "세그먼트 정보",
+    },
+    dashboard: {
+      instance: "인스턴스",
+      start: "시작 시간",
+      uptime: "가동 시간",
+      versions: "버전",
+      jvmTitle: "JVM",
+      runtime: "런타임",
+      args: "시작 매개변수",
+      system: "시스템",
+      physMem: "물리 메모리",
+      swap: "스왑 공간",
+      fd: "파일 디스크립터 수",
+      jvmMemory: "JVM 메모리",
+      outdatedWarning: "이 Solr 버전은 출시된 지 1년이 넘었습니다. 업그레이드를 권장합니다.",
+      mode: "실행 모드",
+      solr_home: "Solr Home",
+      core_root: "코어 루트 디렉터리",
+      processors: "프로세서 수",
+    },
+    logging: {
+      name: "로거",
+      level: "레벨",
+      set: "설정됨",
+    },
+    core: {
+      name: "코어",
+      docs: "문서 수",
+      size: "크기",
+      segments: "세그먼트 수",
+      uptime: "가동 시간",
+      ops: "작업",
+    },
+    schema: {
+      fields: "필드",
+      dynamicFields: "동적 필드",
+      fieldTypes: "필드 유형",
+      name: "이름",
+      type: "유형",
+      flags: "플래그",
+    },
+    analysis: {
+      field: "필드 이름",
+      indexValue: "색인 측 텍스트",
+      queryValue: "쿼리 측 텍스트(선택 사항)",
+      indexPlaceholder: "이 필드에 쓸 때 분석되는 텍스트",
+      queryPlaceholder: "쿼리 시 분석되는 텍스트",
+      run: "분석",
+      index: "색인 체인",
+      query: "쿼리 체인",
+      empty: "분석 단계가 반환되지 않았습니다. 필드 이름이 올바른지 확인하세요.",
+    },
+    segments: {
+      name: "세그먼트",
+      deleted: "삭제됨",
+      age: "나이",
+      source: "소스",
+    },
+    actions: {
+      create: "새 코어 생성",
+      reload: "다시 로드",
+      unload: "언로드",
+      rename: "이름 바꾸기",
+      swap: "교환",
+      confirm: '코어 "{core}"에 대해 {action}을(를) 실행하시겠습니까?',
+      success: '{action} "{core}" 실행 성공',
+      failed: "코어 관리 작업 실패: {message}",
+      newName: "새 코어 이름",
+      swapWith: "코어와 교환",
+    },
+    queryForm: {
+      defaultParser: "기본 파서",
+      paramsets: "paramset(s)",
+      jsonHint: "비어 있지 않으면 JSON DSL로 제출합니다",
+      execute: "쿼리 실행",
+      openInConsole: "콘솔에서 열기",
+      rowsReturned: "행",
+      tableView: "표",
+      rawJson: "원시 JSON",
+    },
+    overview: {
+      statistics: "통계",
+      instance: "인스턴스",
+      replication: "복제",
+      healthcheck: "상태 확인",
+      lastModified: "최종 수정",
+      numDocs: "문서 수",
+      maxDoc: "최대 문서 수",
+      deletedDocs: "삭제된 문서",
+      version: "버전",
+      segmentCount: "세그먼트 수",
+      current: "현재",
+      cwd: "작업 디렉터리",
+      instanceDir: "인스턴스 디렉터리",
+      data: "데이터 디렉터리",
+      index: "색인 디렉터리",
+      impl: "구현 클래스",
+      colVersion: "버전",
+      colGen: "Gen",
+      colSize: "크기",
+      leaderSearching: "리더(검색 중)",
+      leaderReplicable: "리더(복제 가능)",
+      noReplication: "이 코어에는 리더 복제 세부 정보가 없습니다.",
+      noHealthcheck: "Ping 요청 핸들러에 healthcheck 파일이 구성되지 않았습니다.",
+      justNow: "방금",
+      minutesAgo: "약 {n}분 전",
+      hoursAgo: "약 {n}시간 전",
+      daysAgo: "약 {n}일 전",
+    },
+    replication: {
+      refresh: "상태 새로 고침",
+      disable: "복제 사용 안 함",
+      enable: "복제 사용",
+      index: "색인",
+      settingsLeader: "설정(리더)",
+      settingsFollower: "설정(팔로워)",
+      noDetails: "이 코어에는 복제 세부 정보가 없습니다.",
+    },
+  },
 });

apps/desktop/src/i18n/locales/pt-BR.ts

@@ -10218,4 +10218,152 @@ export default withEnglishFallback({
     titleLabel: "Título (opcional)",
     titlePlaceholder: "ex.: Resultado da consulta",
   },
+  solrAdmin: {
+    title: "Administração do Solr",
+    refresh: "Atualizar",
+    selectCore: "Selecionar core",
+    noCore: "Nenhum core selecionado. Selecione um core primeiro para visualizar a página de administração do core.",
+    emptyBody: "O corpo da resposta está vazio.",
+    optional: "Opcional",
+    sections: {
+      server: "Servidor",
+      core: "Core",
+    },
+    views: {
+      dashboard: "Painel",
+      logging: "Logs",
+      javaProps: "Propriedades Java",
+      threads: "Dump de threads",
+      coreAdmin: "Administração do Core",
+      metrics: "Métricas",
+      overview: "Visão geral",
+      analysis: "Análise",
+      documents: "Documentos",
+      paramsets: "Conjuntos de parâmetros",
+      files: "Arquivos",
+      ping: "Ping",
+      plugins: "Plugins / Estatísticas",
+      query: "Consulta",
+      replication: "Replicação",
+      schema: "Schema",
+      segments: "Informações de segmentos",
+    },
+    dashboard: {
+      instance: "Instância",
+      start: "Hora de início",
+      uptime: "Tempo de atividade",
+      versions: "Versões",
+      jvmTitle: "JVM",
+      runtime: "Tempo de execução",
+      args: "Argumentos de inicialização",
+      system: "Sistema",
+      physMem: "Memória física",
+      swap: "Swap",
+      fd: "Descritores de arquivo",
+      jvmMemory: "Memória da JVM",
+      outdatedWarning: "Esta versão do Solr foi lançada há mais de um ano, recomenda-se atualizar.",
+      mode: "Modo de execução",
+      solr_home: "Solr Home",
+      core_root: "Diretório raiz do Core",
+      processors: "Número de processadores",
+    },
+    logging: {
+      name: "Logger",
+      level: "Nível",
+      set: "Definido",
+    },
+    core: {
+      name: "Core",
+      docs: "Número de documentos",
+      size: "Tamanho",
+      segments: "Número de segmentos",
+      uptime: "Tempo de atividade",
+      ops: "Operações",
+    },
+    schema: {
+      fields: "campos",
+      dynamicFields: "campos dinâmicos",
+      fieldTypes: "tipos de campo",
+      name: "Nome",
+      type: "Tipo",
+      flags: "Sinalizadores",
+    },
+    analysis: {
+      field: "Nome do campo",
+      indexValue: "Texto do lado do índice",
+      queryValue: "Texto do lado da consulta (opcional)",
+      indexPlaceholder: "Texto analisado ao indexar este campo",
+      queryPlaceholder: "Texto analisado durante a consulta",
+      run: "Analisar",
+      index: "Cadeia de indexação",
+      query: "Cadeia de consulta",
+      empty: "Nenhuma fase de análise foi retornada. Verifique se o nome do campo está correto.",
+    },
+    segments: {
+      name: "Segmento",
+      deleted: "Excluído",
+      age: "Idade",
+      source: "Origem",
+    },
+    actions: {
+      create: "Criar Core",
+      reload: "Recarregar",
+      unload: "Descarregar",
+      rename: "Renomear",
+      swap: "Trocar",
+      confirm: 'Executar {action} no core "{core}"?',
+      success: '{action} "{core}" executado com sucesso',
+      failed: "Falha na operação de administração do Core: {message}",
+      newName: "Nome do novo core",
+      swapWith: "Trocar com o core",
+    },
+    queryForm: {
+      defaultParser: "Parser padrão",
+      paramsets: "paramset(s)",
+      jsonHint: "Se não vazio, enviar usando JSON DSL",
+      execute: "Executar consulta",
+      openInConsole: "Abrir no console",
+      rowsReturned: "Linhas",
+      tableView: "Tabela",
+      rawJson: "JSON bruto",
+    },
+    overview: {
+      statistics: "Estatísticas",
+      instance: "Instância",
+      replication: "Replicação",
+      healthcheck: "Verificação de integridade",
+      lastModified: "Última modificação",
+      numDocs: "Número de documentos",
+      maxDoc: "Número máximo de documentos",
+      deletedDocs: "Documentos excluídos",
+      version: "Versão",
+      segmentCount: "Número de segmentos",
+      current: "Atual",
+      cwd: "Diretório de trabalho",
+      instanceDir: "Diretório da instância",
+      data: "Diretório de dados",
+      index: "Diretório do índice",
+      impl: "Classe de implementação",
+      colVersion: "Versão",
+      colGen: "Gen",
+      colSize: "Tamanho",
+      leaderSearching: "Líder (pesquisando)",
+      leaderReplicable: "Líder (replicável)",
+      noReplication: "Este core não possui detalhes de replicação do líder.",
+      noHealthcheck: "O manipulador de requisições Ping não configurou o arquivo healthcheck.",
+      justNow: "Agora mesmo",
+      minutesAgo: "Há cerca de {n} minutos",
+      hoursAgo: "Há cerca de {n} horas",
+      daysAgo: "Há cerca de {n} dias",
+    },
+    replication: {
+      refresh: "Atualizar status",
+      disable: "Desabilitar replicação",
+      enable: "Habilitar replicação",
+      index: "Índice",
+      settingsLeader: "Configurações (Líder)",
+      settingsFollower: "Configurações (Seguidor)",
+      noDetails: "Este core não possui detalhes de replicação.",
+    },
+  },
 });

apps/desktop/src/i18n/locales/zh-CN.ts

@@ -4185,6 +4185,154 @@ export default withEnglishFallback({
       unknown: "未知",
     },
   },
+  solrAdmin: {
+    title: "Solr 管理",
+    refresh: "刷新",
+    selectCore: "选择 core",
+    noCore: "未选择 core。请先选择一个 core 再查看 core 级管理页。",
+    emptyBody: "响应体为空。",
+    optional: "可选",
+    sections: {
+      server: "服务器",
+      core: "Core",
+    },
+    views: {
+      dashboard: "仪表盘",
+      logging: "日志",
+      javaProps: "Java 属性",
+      threads: "线程转储",
+      coreAdmin: "Core 管理",
+      metrics: "指标",
+      overview: "概览",
+      analysis: "分词分析",
+      documents: "文档",
+      paramsets: "参数集",
+      files: "文件",
+      ping: "Ping",
+      plugins: "插件 / 统计",
+      query: "查询",
+      replication: "复制",
+      schema: "Schema",
+      segments: "段信息",
+    },
+    dashboard: {
+      instance: "实例",
+      start: "启动时间",
+      uptime: "运行时长",
+      versions: "版本",
+      jvmTitle: "JVM",
+      runtime: "运行时",
+      args: "启动参数",
+      system: "系统",
+      physMem: "物理内存",
+      swap: "交换空间",
+      fd: "文件描述符数",
+      jvmMemory: "JVM 内存",
+      outdatedWarning: "该 Solr 版本发布已超过一年，建议升级。",
+      mode: "运行模式",
+      solr_home: "Solr Home",
+      core_root: "Core 根目录",
+      processors: "处理器数",
+    },
+    logging: {
+      name: "Logger",
+      level: "级别",
+      set: "已设置",
+    },
+    core: {
+      name: "Core",
+      docs: "文档数",
+      size: "大小",
+      segments: "段数",
+      uptime: "运行时长",
+      ops: "操作",
+    },
+    schema: {
+      fields: "个字段",
+      dynamicFields: "个动态字段",
+      fieldTypes: "个字段类型",
+      name: "名称",
+      type: "类型",
+      flags: "标记",
+    },
+    analysis: {
+      field: "字段名",
+      indexValue: "索引侧文本",
+      queryValue: "查询侧文本（可选）",
+      indexPlaceholder: "写入该字段时分析的文本",
+      queryPlaceholder: "查询时分析的文本",
+      run: "分析",
+      index: "索引链",
+      query: "查询链",
+      empty: "未返回分析阶段，请检查字段名是否正确。",
+    },
+    segments: {
+      name: "段",
+      deleted: "已删除",
+      age: "年龄",
+      source: "来源",
+    },
+    actions: {
+      create: "新建 Core",
+      reload: "重新加载",
+      unload: "卸载",
+      rename: "重命名",
+      swap: "交换",
+      confirm: '对 core "{core}" 执行 {action}？',
+      success: '{action} "{core}" 执行成功',
+      failed: "Core 管理操作失败：{message}",
+      newName: "新 core 名称",
+      swapWith: "与 core 交换",
+    },
+    queryForm: {
+      defaultParser: "默认解析器",
+      paramsets: "paramset(s)",
+      jsonHint: "非空时改用 JSON DSL 提交",
+      execute: "执行查询",
+      openInConsole: "在控制台打开",
+      rowsReturned: "行",
+      tableView: "表格",
+      rawJson: "原始 JSON",
+    },
+    overview: {
+      statistics: "统计",
+      instance: "实例",
+      replication: "复制",
+      healthcheck: "健康检查",
+      lastModified: "最后修改",
+      numDocs: "文档数",
+      maxDoc: "最大文档数",
+      deletedDocs: "已删除文档",
+      version: "版本",
+      segmentCount: "段数",
+      current: "当前",
+      cwd: "工作目录",
+      instanceDir: "实例目录",
+      data: "数据目录",
+      index: "索引目录",
+      impl: "实现类",
+      colVersion: "版本",
+      colGen: "Gen",
+      colSize: "大小",
+      leaderSearching: "Leader（检索中）",
+      leaderReplicable: "Leader（可复制）",
+      noReplication: "该 core 没有 leader 复制详情。",
+      noHealthcheck: "Ping 请求处理器未配置 healthcheck 文件。",
+      justNow: "刚刚",
+      minutesAgo: "约 {n} 分钟前",
+      hoursAgo: "约 {n} 小时前",
+      daysAgo: "约 {n} 天前",
+    },
+    replication: {
+      refresh: "刷新状态",
+      disable: "禁用复制",
+      enable: "启用复制",
+      index: "索引",
+      settingsLeader: "设置（Leader）",
+      settingsFollower: "设置（Follower）",
+      noDetails: "该 core 没有复制详情。",
+    },
+  },
   userAdmin: {
     title: "用户与权限",
     unsupported: "当前支持 MySQL 兼容与 PostgreSQL 兼容连接。SQL Server、Oracle 等会按各自权限模型继续扩展。",

apps/desktop/src/i18n/locales/zh-TW.ts

@@ -10214,4 +10214,152 @@ export default withEnglishFallback({
     titleLabel: "標題（可選）",
     titlePlaceholder: "例如：查詢結果",
   },
+  solrAdmin: {
+    title: "Solr 管理",
+    refresh: "重新整理",
+    selectCore: "選擇 Core",
+    noCore: "未選擇 Core。請先選擇一個 Core 再檢視 Core 層級管理頁。",
+    emptyBody: "回應主體為空。",
+    optional: "選填",
+    sections: {
+      server: "伺服器",
+      core: "Core",
+    },
+    views: {
+      dashboard: "儀表板",
+      logging: "日誌",
+      javaProps: "Java 屬性",
+      threads: "執行緒傾印",
+      coreAdmin: "Core 管理",
+      metrics: "指標",
+      overview: "總覽",
+      analysis: "分詞分析",
+      documents: "文件",
+      paramsets: "參數集",
+      files: "檔案",
+      ping: "Ping",
+      plugins: "外掛 / 統計",
+      query: "查詢",
+      replication: "複製",
+      schema: "Schema",
+      segments: "段資訊",
+    },
+    dashboard: {
+      instance: "執行個體",
+      start: "啟動時間",
+      uptime: "運作時間",
+      versions: "版本",
+      jvmTitle: "JVM",
+      runtime: "執行階段",
+      args: "啟動參數",
+      system: "系統",
+      physMem: "實體記憶體",
+      swap: "交換空間",
+      fd: "檔案描述符數",
+      jvmMemory: "JVM 記憶體",
+      outdatedWarning: "此 Solr 版本發佈已超過一年，建議升級。",
+      mode: "運作模式",
+      solr_home: "Solr Home",
+      core_root: "Core 根目錄",
+      processors: "處理器數",
+    },
+    logging: {
+      name: "Logger",
+      level: "等級",
+      set: "已設定",
+    },
+    core: {
+      name: "Core",
+      docs: "文件數",
+      size: "大小",
+      segments: "段數",
+      uptime: "運作時間",
+      ops: "操作",
+    },
+    schema: {
+      fields: "個欄位",
+      dynamicFields: "個動態欄位",
+      fieldTypes: "個欄位類型",
+      name: "名稱",
+      type: "類型",
+      flags: "標記",
+    },
+    analysis: {
+      field: "欄位名稱",
+      indexValue: "索引端文字",
+      queryValue: "查詢端文字（選填）",
+      indexPlaceholder: "寫入該欄位時分析的文字",
+      queryPlaceholder: "查詢時分析的文字",
+      run: "分析",
+      index: "索引鏈",
+      query: "查詢鏈",
+      empty: "未傳回分析階段，請檢查欄位名稱是否正確。",
+    },
+    segments: {
+      name: "段",
+      deleted: "已刪除",
+      age: "年齡",
+      source: "來源",
+    },
+    actions: {
+      create: "新增 Core",
+      reload: "重新載入",
+      unload: "卸載",
+      rename: "重新命名",
+      swap: "交換",
+      confirm: '對 Core "{core}" 執行 {action}？',
+      success: '{action} "{core}" 執行成功',
+      failed: "Core 管理操作失敗：{message}",
+      newName: "新 Core 名稱",
+      swapWith: "與 Core 交換",
+    },
+    queryForm: {
+      defaultParser: "預設解析器",
+      paramsets: "參數集",
+      jsonHint: "非空時改用 JSON DSL 提交",
+      execute: "執行查詢",
+      openInConsole: "在主控台開啟",
+      rowsReturned: "列",
+      tableView: "表格",
+      rawJson: "原始 JSON",
+    },
+    overview: {
+      statistics: "統計",
+      instance: "執行個體",
+      replication: "複製",
+      healthcheck: "健康檢查",
+      lastModified: "最後修改",
+      numDocs: "文件數",
+      maxDoc: "最大文件數",
+      deletedDocs: "已刪除文件",
+      version: "版本",
+      segmentCount: "段數",
+      current: "目前",
+      cwd: "工作目錄",
+      instanceDir: "執行個體目錄",
+      data: "資料目錄",
+      index: "索引目錄",
+      impl: "實作類別",
+      colVersion: "版本",
+      colGen: "Gen",
+      colSize: "大小",
+      leaderSearching: "Leader（搜尋中）",
+      leaderReplicable: "Leader（可複製）",
+      noReplication: "此 Core 沒有 Leader 複製詳細資料。",
+      noHealthcheck: "Ping 請求處理常式未設定 healthcheck 檔案。",
+      justNow: "剛剛",
+      minutesAgo: "約 {n} 分鐘前",
+      hoursAgo: "約 {n} 小時前",
+      daysAgo: "約 {n} 天前",
+    },
+    replication: {
+      refresh: "重新整理狀態",
+      disable: "停用複製",
+      enable: "啟用複製",
+      index: "索引",
+      settingsLeader: "設定（Leader）",
+      settingsFollower: "設定（Follower）",
+      noDetails: "此 Core 沒有複製詳細資料。",
+    },
+  },
 });

apps/desktop/src/lib/__tests__/ai/aiSolr.spec.ts

@@ -0,0 +1,103 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+import { buildAiContext, buildSystemPrompt, type AiContext } from "@/lib/ai/ai";
+import type { ConnectionConfig, QueryTab } from "@/types/database";
+
+const apiMock = vi.hoisted(() => ({
+  listTables: vi.fn(),
+  getColumns: vi.fn(),
+  listIndexes: vi.fn(),
+  listForeignKeys: vi.fn(),
+}));
+
+vi.mock("@/lib/backend/api", () => apiMock);
+
+function solrConnection(): ConnectionConfig {
+  return {
+    id: "solr-1",
+    name: "Solr",
+    db_type: "solr",
+    host: "127.0.0.1",
+    port: 8983,
+    username: "",
+    password: "",
+  };
+}
+
+function queryTab(): QueryTab {
+  return {
+    id: "tab-1",
+    title: "Query",
+    connectionId: "solr-1",
+    database: "default",
+    sql: "GET /products/select?q=*:*",
+    isExecuting: false,
+    isCancelling: false,
+    isExplaining: false,
+    mode: "query",
+  };
+}
+
+function solrAiContext(): AiContext {
+  return {
+    connectionId: "solr-1",
+    connectionName: "Solr",
+    databaseType: "solr",
+    database: "default",
+    currentSql: "GET /products/select?q=*:*",
+    tables: [
+      {
+        name: "products",
+        tableType: "CORE",
+        columns: [
+          { name: "id", data_type: "string", is_primary_key: true, is_nullable: false, column_default: null, extra: null },
+          { name: "title", data_type: "text_general", is_primary_key: false, is_nullable: true, column_default: null, extra: null },
+        ],
+      },
+    ],
+    sqlFiles: [],
+    csvFiles: [],
+    schemaScope: "database",
+    truncated: false,
+  };
+}
+
+describe("Solr AI context", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+    apiMock.listTables.mockResolvedValue([{ name: "products", table_type: "CORE" }]);
+    apiMock.getColumns.mockResolvedValue([]);
+    apiMock.listIndexes.mockResolvedValue([]);
+    apiMock.listForeignKeys.mockResolvedValue([]);
+  });
+
+  it("loads Solr cores as schema tables through the generic metadata path", async () => {
+    const context = await buildAiContext(queryTab(), solrConnection());
+
+    expect(context.databaseType).toBe("solr");
+    expect(apiMock.listTables).toHaveBeenCalledWith("solr-1", "default", "default");
+    expect(apiMock.getColumns).toHaveBeenCalledWith("solr-1", "default", "default", "products");
+    expect(context.tables.map((table) => table.name)).toEqual(["products"]);
+  });
+});
+
+describe("Solr AI system prompt", () => {
+  it("describes the REST-console request format instead of SQL", () => {
+    const prompt = buildSystemPrompt("generate", solrAiContext(), "ask");
+
+    expect(prompt).toContain("Apache Solr");
+    expect(prompt).toContain("METHOD /path");
+    expect(prompt).toContain("Solr");
+    // The prompt must not instruct the model to emit SQL for Solr.
+    expect(prompt).not.toContain("adapt SQL to the active database dialect");
+    expect(prompt).not.toContain("Generate SQL and explanations only");
+  });
+
+  it("frames agent-mode tools with core semantics", () => {
+    const prompt = buildSystemPrompt("query", solrAiContext(), "agent");
+
+    expect(prompt).toContain("list_tables");
+    expect(prompt).toContain("execute_query");
+    expect(prompt).toContain("METHOD /path");
+    expect(prompt).toContain("core");
+  });
+});

apps/desktop/src/lib/__tests__/app/documentStoreProvider.solr.spec.ts

@@ -0,0 +1,23 @@
+import { describe, expect, it } from "vitest";
+import { documentStoreProviderFor } from "@/lib/app/documentStoreProvider";
+
+describe("Solr document store provider", () => {
+  it("uses the Solr document provider", () => {
+    const provider = documentStoreProviderFor("solr");
+
+    expect(provider.kind).toBe("solr");
+    const preview = provider.queryPreview({
+      collection: "mycore",
+      filterJson: '{"status":"paid"}',
+      sortJson: '{"id":1}',
+      skip: 0,
+      limit: 100,
+    });
+    expect(preview).toContain("DBX SOLR QUERY DOCUMENTS");
+    expect(preview).toContain('core: "mycore"');
+    expect(preview).toContain("offset: 0");
+    expect(preview).toContain("limit: 100");
+    expect(preview).not.toContain("/_search");
+    expect(preview).not.toContain("_routing");
+  });
+});

apps/desktop/src/lib/__tests__/connection/connectionUrl.solr.spec.ts

@@ -0,0 +1,80 @@
+import { describe, expect, it } from "vitest";
+import { applyParsedConnectionUrl, connectionProfileForScheme, parseConnectionUrl } from "@/lib/connection/connectionUrl";
+import type { ConnectionConfig } from "@/types/database";
+
+describe("Solr connection URLs", () => {
+  it("rejects an empty host URL", () => {
+    expect(() => parseConnectionUrl("", "solr")).toThrow("Connection URL is empty");
+  });
+
+  it("parses the dedicated scheme with the default port and credentials", () => {
+    expect(parseConnectionUrl("solr://solr:SolrRocks@search.example.com")).toMatchObject({
+      dbType: "solr",
+      driverProfile: "solr",
+      driverLabel: "Apache Solr",
+      host: "search.example.com",
+      port: 8983,
+      username: "solr",
+      password: "SolrRocks",
+      database: undefined,
+      ssl: false,
+    });
+  });
+
+  it("keeps Solr selected for HTTP/HTTPS URLs", () => {
+    expect(parseConnectionUrl("http://search.example.com:8984", "solr")).toMatchObject({
+      dbType: "solr",
+      host: "search.example.com",
+      port: 8984,
+      ssl: false,
+    });
+    expect(parseConnectionUrl("https://search.example.com?insecure=true", "solr")).toMatchObject({
+      dbType: "solr",
+      host: "search.example.com",
+      port: 8983,
+      urlParams: "insecure=true",
+      ssl: true,
+    });
+  });
+
+  it("does not treat the /solr context path as a database", () => {
+    // The driver appends /solr itself; storing it as the database would make the
+    // parsed value look like a selectable namespace that does not exist.
+    for (const url of ["solr://search.example.com/solr", "http://search.example.com:8983/solr", "https://search.example.com/solr/"]) {
+      expect(parseConnectionUrl(url, "solr")).toMatchObject({
+        dbType: "solr",
+        database: undefined,
+      });
+    }
+  });
+
+  it("does not resurrect a database through applyParsedConnectionUrl", () => {
+    const parsed = parseConnectionUrl("solr://search.example.com/solr", "solr");
+    const config = applyParsedConnectionUrl(
+      {
+        db_type: "solr",
+        driver_profile: "solr",
+        driver_label: "Apache Solr",
+        host: "localhost",
+        port: 8983,
+        username: "",
+        password: "",
+        database: "stale-core",
+        url_params: "",
+        ssl: false,
+      } as Omit<ConnectionConfig, "id">,
+      parsed,
+    );
+
+    expect(config.database).toBeUndefined();
+  });
+
+  it("exposes the Solr scheme profile", () => {
+    expect(connectionProfileForScheme("solr")).toEqual({
+      type: "solr",
+      profile: "solr",
+      label: "Apache Solr",
+      defaultPort: 8983,
+    });
+  });
+});

apps/desktop/src/lib/__tests__/connection/spannerConnectionDialog.spec.ts

@@ -28,7 +28,7 @@ describe("Cloud Spanner connection dialog", () => {
     // database that opts out of one of them means updating the string here too.
     expect(dialogSource).toContain("<div v-if=\"form.db_type !== 'meilisearch' && form.db_type !== 'spanner'\" class=\"grid grid-cols-4 items-center gap-4\">");
     expect(dialogSource).toContain('<div v-if="form.db_type !== \'spanner\'" class="grid grid-cols-4 items-center gap-4">');
-    expect(dialogSource).toContain("<div v-if=\"form.db_type !== 'hbase' && form.db_type !== 'meilisearch' && form.db_type !== 'spanner'\" class=\"grid grid-cols-4 items-center gap-4\">");
+    expect(dialogSource).toContain("<div v-if=\"form.db_type !== 'hbase' && form.db_type !== 'meilisearch' && form.db_type !== 'solr' && form.db_type !== 'spanner'\" class=\"grid grid-cols-4 items-center gap-4\">");
     // Switching to the Spanner profile clears host and credentials.
     expect(dialogSource).toContain('if (profile.type === "spanner") {');
     // Save/Test gating and submit-time normalization.

apps/desktop/src/lib/__tests__/sql/sqlRisk.solr.spec.ts

@@ -0,0 +1,83 @@
+import { describe, expect, it } from "vitest";
+import { classifySqlRisk, classifySqlStatementRisk } from "@/lib/sql/sqlRisk";
+import { sqlLooksLikeMutation } from "@/lib/database/readOnlyWriteAccess";
+
+const SEARCH_REQUEST = 'POST /solr/mycore/select\n{\n  "query": "*:*",\n  "limit": 100\n}';
+
+describe("Solr request risk", () => {
+  it("treats queries and other retrieval requests as reads", () => {
+    expect(classifySqlRisk(SEARCH_REQUEST, { dialect: "solr" }).risk).toBe("read");
+    expect(classifySqlRisk("GET /solr/mycore/select?q=*:*", { dialect: "solr" }).risk).toBe("read");
+    expect(classifySqlRisk("GET /solr/admin/cores?action=STATUS", { dialect: "solr" }).risk).toBe("read");
+    expect(classifySqlRisk("HEAD /solr/mycore/admin/ping", { dialect: "solr" }).risk).toBe("read");
+    expect(classifySqlRisk('POST /solr/mycore/query\n{"query":"*:*"}', { dialect: "solr" }).risk).toBe("read");
+    expect(classifySqlRisk('POST /mycore/suggest\n{"suggest":{"q":"sol"}}', { dialect: "solr" }).risk).toBe("read");
+  });
+
+  it("treats document updates as writes and admin/schema changes as dangerous", () => {
+    expect(classifySqlRisk('POST /solr/mycore/update\n{"add":{"doc":{"id":"1"}}}', { dialect: "solr" }).risk).toBe("write");
+    expect(classifySqlRisk('POST /mycore/update/json/docs\n{"a":1}', { dialect: "solr" }).risk).toBe("write");
+    expect(classifySqlRisk('POST /solr/mycore/update?commit=true\n{"delete":{"query":"*:*"}}', { dialect: "solr" }).risk).toBe("write");
+    expect(classifySqlRisk("POST /solr/admin/cores?action=CREATE&name=x", { dialect: "solr" }).risk).toBe("ddl");
+    expect(classifySqlRisk('POST /solr/mycore/schema\n{"add-field":{"name":"f","type":"string"}}', { dialect: "solr" }).risk).toBe("ddl");
+    expect(classifySqlRisk("DELETE /solr/mycore/update", { dialect: "solr" }).risk).toBe("write");
+    expect(classifySqlRisk("DELETE /solr/mycore/config", { dialect: "solr" }).risk).toBe("ddl");
+  });
+
+  it("treats GET-driven update and admin actions as mutations", () => {
+    // Solr update handlers answer GET (commit/optimize/stream.body) and
+    // CoreAdmin actions ride on GET as well, so the method alone cannot mark
+    // these paths read-only.
+    expect(classifySqlRisk("GET /solr/mycore/update?commit=true", { dialect: "solr" }).risk).toBe("write");
+    expect(classifySqlRisk("GET /solr/admin/cores?action=CREATE&name=x", { dialect: "solr" }).risk).toBe("ddl");
+    expect(classifySqlRisk("GET /solr/admin/cores?action=UNLOAD&core=mycore", { dialect: "solr" }).risk).toBe("ddl");
+    expect(classifySqlRisk("GET /solr/admin/cores?action=REQUESTSTATUS&requestid=1", { dialect: "solr" }).risk).toBe("read");
+    expect(classifySqlRisk("GET /solr/admin/info/system", { dialect: "solr" }).risk).toBe("read");
+  });
+
+  it("treats GET replication commands outside the read whitelist as dangerous", () => {
+    expect(classifySqlRisk("GET /solr/mycore/replication?command=details", { dialect: "solr" }).risk).toBe("read");
+    expect(classifySqlRisk("GET /solr/mycore/replication?command=restorestatus", { dialect: "solr" }).risk).toBe("read");
+    expect(classifySqlRisk("GET /solr/mycore/replication?command=filelist", { dialect: "solr" }).risk).toBe("read");
+    expect(classifySqlRisk("GET /solr/mycore/replication", { dialect: "solr" }).risk).toBe("read");
+    expect(classifySqlRisk("GET /solr/mycore/replication?command=disablereplication", { dialect: "solr" }).risk).toBe("ddl");
+    expect(classifySqlRisk("GET /solr/mycore/replication?command=enablereplication", { dialect: "solr" }).risk).toBe("ddl");
+    expect(classifySqlRisk("GET /solr/mycore/replication?command=fetchindex", { dialect: "solr" }).risk).toBe("ddl");
+  });
+
+  it("reports the highest risk across every request in the editor text", () => {
+    const source = `${SEARCH_REQUEST}\n\nPOST /solr/admin/cores?action=UNLOAD&core=mycore`;
+    expect(classifySqlRisk(source, { dialect: "solr" }).risk).toBe("ddl");
+    expect(classifySqlStatementRisk(SEARCH_REQUEST, { dialect: "solr" }).risk).toBe("read");
+  });
+
+  it("reads the request line through query strings, trailing slashes and CRLF endings", () => {
+    expect(classifySqlRisk("GET /solr/mycore/select?q=*:*&rows=1", { dialect: "solr" }).risk).toBe("read");
+    expect(classifySqlRisk("post /solr/mycore/select/\r\n{}", { dialect: "solr" }).risk).toBe("read");
+    expect(classifySqlRisk('POST /solr/mycore/update?commitWithin=500\n{"delete":{"id":"1"}}', { dialect: "solr" }).risk).toBe("write");
+    expect(classifySqlRisk("  GET /solr/mycore/select  // inline comment", { dialect: "solr" }).risk).toBe("read");
+  });
+
+  it("ignores commented-out requests", () => {
+    expect(classifySqlRisk(`# DELETE /solr/mycore/config\n// DELETE /solr/mycore/config\n/* DELETE /solr/mycore/config */\n${SEARCH_REQUEST}`, { dialect: "solr" }).risk).toBe("read");
+    expect(classifySqlRisk("/*\nDELETE /solr/mycore/config\n*/\nGET /solr/mycore/select", { dialect: "solr" }).risk).toBe("read");
+  });
+
+  it("leaves text that does not start with a request line to the SQL rules", () => {
+    // The backend anchors on the first line too, so a stray request line further
+    // down must not turn unparseable text into a read.
+    expect(classifySqlRisk('{"query":"*:*"}\nGET /solr/mycore/select', { dialect: "solr" }).risk).toBe("unknown");
+  });
+
+  it("keeps REST requests classified as SQL for other database types", () => {
+    expect(classifySqlRisk(SEARCH_REQUEST, { dialect: "mysql" }).risk).toBe("unknown");
+    expect(classifySqlRisk(SEARCH_REQUEST, { dialect: "elasticsearch" }).risk).not.toBe("read");
+  });
+
+  it("does not ask a read-only connection to unlock writes for a search", () => {
+    expect(sqlLooksLikeMutation(SEARCH_REQUEST, "solr")).toBe(false);
+    expect(sqlLooksLikeMutation("GET /solr/mycore/select?q=*:*", "solr")).toBe(false);
+    expect(sqlLooksLikeMutation('POST /solr/mycore/update\n{"delete":{"query":"*:*"}}', "solr")).toBe(true);
+    expect(sqlLooksLikeMutation("POST /solr/admin/cores?action=CREATE&name=x", "solr")).toBe(true);
+  });
+});

apps/desktop/src/lib/ai/ai.ts

@@ -32,6 +32,7 @@ function dbLabel(dbType: DatabaseType): string {
     milvus: "Milvus",
     weaviate: "Weaviate",
     chromadb: "ChromaDB",
+    solr: "Apache Solr",
   };
   return labels[dbType] || dbType;
 }
@@ -318,6 +319,9 @@ export function buildSystemPrompt(action: AiAction, context: AiContext, mode: Ai
   if (context.databaseType === "redis") {
     return buildRedisSystemPrompt(context, mode, custom);
   }
+  if (context.databaseType === "solr") {
+    return buildSolrSystemPrompt(context, mode, custom);
+  }
   const schema = formatSchema(context);
   const resultPreview = context.lastResultPreview ? `\nLast result preview:\n${context.lastResultPreview}\n` : "";
   const lastError = context.lastError ? `\nLast error:\n${context.lastError}\n` : "";
@@ -397,6 +401,59 @@ function buildRedisSystemPrompt(context: AiContext, mode: AiAssistantMode, custo
   return lines.filter(Boolean).join("\n");
 }
 
+/**
+ * Solr prompt: Solr speaks REST, not SQL, so the generic dialect instructions
+ * would push the model toward SELECT statements that the Solr driver rejects.
+ * The query surface is the DBX REST console (`METHOD /path` + optional JSON
+ * body); schema context entries are Solr cores whose "columns" are schema
+ * fields (the PK-flagged field is the core's uniqueKey).
+ */
+function buildSolrSystemPrompt(context: AiContext, mode: AiAssistantMode, custom?: CustomPromptContext): string {
+  const isZh = isChineseLocale(currentLocale());
+  const schema = formatSchema(context);
+  const resultPreview = context.lastResultPreview ? `\nLast result preview:\n${context.lastResultPreview}\n` : "";
+  const lastError = context.lastError ? `\nLast error:\n${context.lastError}\n` : "";
+  const referencedSqlFiles = formatReferencedSqlFiles(context);
+  const lines: string[] = [
+    isZh ? "你是 DBX 内置的 Apache Solr 助手。用中文回复。" : "You are DBX's built-in Apache Solr assistant. Reply in English.",
+    isZh
+      ? 'Solr 不使用 SQL。查询一律使用 DBX REST 控制台格式：首行 `METHOD /path`，后续可选 JSON 请求体，例如 `GET /{core}/select?q=*:*&rows=20`、`POST /{core}/query` 加 {"query":"..."} JSON body。路径可以省略开头的 /solr 段，wt=json 会自动补上。'
+      : 'Solr does not use SQL. Always express queries in the DBX REST-console format: `METHOD /path` on the first line plus an optional JSON body, e.g. `GET /{core}/select?q=*:*&rows=20` or `POST /{core}/query` with a body such as {"query":"..."}. A leading /solr path segment may be omitted and wt=json is appended automatically.',
+    isZh
+      ? "Schema 上下文中每个条目是一个 Solr core（类型标注为 CORE）；其下列出的是 schema fields，标记为 PK 的字段是该 core 的唯一键（uniqueKey）。用真实字段名构造 q/fq 参数，不要编造不存在的字段。"
+      : "Each entry in the schema context is a Solr core (marked CORE); the listed items are its schema fields and the PK-flagged field is the core's uniqueKey. Build q/fq parameters from real field names and never invent fields that are not listed.",
+    ...buildModePromptLines(mode, isZh, context.databaseType),
+    ...buildRichContentPromptLines(isZh),
+    ...buildCustomInstructionLines(custom, isZh),
+    attachmentSafetyInstruction(isZh),
+    // The ```sql fence is only a transport convention: the editor treats the
+    // block content as a Solr REST request, never as SQL.
+    isZh ? "返回请求时放在 ```sql 代码块中，块内容是 Solr REST 请求文本而非 SQL。额外说明简短实用。" : "Put the request in a fenced ```sql code block; the block holds Solr REST request text, not SQL. Keep extra explanation short and practical.",
+    "",
+    "Database type: solr",
+    `Connection: ${context.connectionName}`,
+    `Database: ${context.database}`,
+    context.schema ? `Selected schema: ${context.schema}` : "",
+    schemaCoverageLine(context, isZh),
+    "",
+    `Current request:\n${context.currentSql.trim() || "(empty)"}`,
+    referencedSqlFiles,
+    lastError,
+    resultPreview,
+    `Schema:\n${schema}`,
+  ];
+
+  if (context.schemaScope === "focused_table") {
+    lines.push(
+      isZh
+        ? "Schema 上下文只覆盖当前打开的 core；连接中可能还有其他 core。用户询问有哪些 core 或提到上下文中不存在的 core 时，不要直接断言不存在，先用 list_tables 确认。"
+        : "Schema context covers only the currently opened core; the connection may contain other cores. When the user asks what cores exist or mentions a core absent from context, do not conclude it is missing; use list_tables to verify first.",
+    );
+  }
+
+  return lines.filter(Boolean).join("\n");
+}
+
 function buildBasePromptLines(isZh: boolean): string[] {
   return [
     isZh ? "你是 DBX 内置的数据库助手。用中文回复。" : "You are DBX's built-in database assistant. Reply in English.",
@@ -554,6 +611,28 @@ function buildModePromptLines(mode: AiAssistantMode, isZh: boolean, databaseType
       currentTimeGuidance,
     ];
   }
+  if (databaseType === "solr") {
+    if (mode === "agent") {
+      return [
+        isZh
+          ? "你处于 Solr Agent 模式。你有以下工具可用：list_tables（列出 Solr cores）、get_columns（返回某个 core 的 schema fields）、execute_query、get_current_time。"
+          : "You are in Solr Agent mode. You have the following tools available: list_tables (lists Solr cores), get_columns (returns a core's schema fields), execute_query, get_current_time.",
+        isZh
+          ? "execute_query 接受 DBX REST 控制台格式的 Solr 请求而不是 SQL：首行 `METHOD /path`，后续可选 JSON body，例如 `GET /{core}/select?q=*:*&rows=20` 或 `POST /{core}/query` 加 JSON body。用户提出数据查询意图时，必须调用该工具获取真实结果后再回答。"
+          : "execute_query accepts Solr REST-console requests, not SQL: `METHOD /path` on the first line plus an optional JSON body, for example `GET /{core}/select?q=*:*&rows=20` or `POST /{core}/query` with a JSON body. For data queries, call the tool and answer from its actual results.",
+        currentTimeGuidance,
+        isZh
+          ? "禁止不经确认直接执行 Solr 写请求（`/{core}/update`、commit、schema/admin 变更）；如果安全执行条件不满足，先说明原因，再给出只读替代方案。"
+          : "Never execute Solr write requests (`/{core}/update`, commits, schema/admin changes) without confirmation. If safe execution requirements are not met, explain why and provide a read-only alternative.",
+      ];
+    }
+    return [
+      isZh
+        ? "你处于 Solr Ask 模式。只生成 Solr REST 请求（`METHOD /path` + 可选 JSON body）和说明，不要生成 SQL，也不要暗示已经执行或即将自动执行。"
+        : "You are in Solr Ask mode. Generate Solr REST requests (`METHOD /path` plus optional JSON body) and explanations only, not SQL, and do not imply that anything has run or will auto-run.",
+      currentTimeGuidance,
+    ];
+  }
   if (mode === "agent") {
     return [
       isZh ? "你处于 Agent 模式。你有以下工具可用：list_tables、get_columns、execute_query、get_sample_data、get_current_time。" : "You are in Agent mode. You have the following tools available: list_tables, get_columns, execute_query, get_sample_data, get_current_time.",

apps/desktop/src/lib/app/documentJsonValues.ts

@@ -41,6 +41,9 @@ export function documentStoreValueForGrid(value: unknown, kind: DocumentStoreKin
 export function serializeDocumentStoreId(value: unknown, kind: DocumentStoreKind): string {
   if (kind !== "mongodb" && isLosslessJsonNumber(value)) return value.raw;
   if (kind === "elasticsearch") return String(value);
+  // Solr document ids are the uniqueKey field value verbatim — no quoting or
+  // sentinel encoding like Meilisearch's string-id marker.
+  if (kind === "solr") return String(value);
   if (kind === "meilisearch") return typeof value === "string" ? `__dbx_meilisearch_string_id__${JSON.stringify(value)}` : String(value);
   if (kind === "dynamodb") return stringifyJsonPreservingLargeNumbers(value);
   return serializeMongoDocumentId(value);

apps/desktop/src/lib/app/documentStoreProvider.ts

@@ -1,10 +1,10 @@
 import type { ComposerTranslation } from "vue-i18n";
 import { normalizeJsonArgument } from "@dbx-app/mongo-shell";
-import { isElasticsearchCompatibleDatabaseType, isMeilisearchDatabaseType, type DatabaseType } from "@/types/database";
+import { isElasticsearchCompatibleDatabaseType, isMeilisearchDatabaseType, isSolrDatabaseType, type DatabaseType } from "@/types/database";
 import { quoteUnquotedObjectKeys } from "@/lib/mongo/mongoShellCommand";
 import { formatMongoShellLiteral } from "@/lib/mongo/mongoDocumentValues";
 
-export type DocumentStoreKind = "mongodb" | "dynamodb" | "elasticsearch" | "meilisearch";
+export type DocumentStoreKind = "mongodb" | "dynamodb" | "elasticsearch" | "meilisearch" | "solr";
 export type DocumentFilterMode = "equals" | "not-equals" | "like" | "not-like" | "begins-with" | "ends-with" | "greater-than" | "greater-than-or-equal" | "less-than" | "less-than-or-equal" | "in" | "not-in" | "between" | "not-between" | "is-null" | "is-not-null";
 export type DocumentFilterValueType = "auto" | "string" | "number" | "boolean" | "object-id" | "date" | "int32" | "int64" | "decimal128" | "json";
 export type ElasticsearchBoolClause = "filter" | "must" | "should" | "must_not";
@@ -80,7 +80,9 @@ const MONGO_ONLY_DOCUMENT_FILTER_MODES = new Set<DocumentFilterMode>(["begins-wi
 
 export function documentFilterModeOptionsFor(kind: DocumentStoreKind): Array<{ value: DocumentFilterMode; labelKey: string }> {
   if (kind === "meilisearch") return documentFilterModeOptions.filter((option) => option.value !== "like" && option.value !== "not-like" && !MONGO_ONLY_DOCUMENT_FILTER_MODES.has(option.value));
-  if (kind === "mongodb") return documentFilterModeOptions;
+  // Solr's driver translates every mode — including $in/$nin and range pairs —
+  // into fq clauses, so the full Mongo-style operator set is available.
+  if (kind === "mongodb" || kind === "solr") return documentFilterModeOptions;
   return documentFilterModeOptions.filter((option) => !MONGO_ONLY_DOCUMENT_FILTER_MODES.has(option.value));
 }
 
@@ -166,6 +168,22 @@ const meilisearchDocumentProvider: DocumentStoreProvider = {
   sortInputForColumn: mongoDocumentProvider.sortInputForColumn,
 };
 
+const solrDocumentProvider: DocumentStoreProvider = {
+  kind: "solr",
+  filterInputLabel: "filter",
+  sortInputLabel: "sort",
+  documentsLabel: ({ total }) => `${total} Documents`,
+  queryPreview: ({ collection, filterJson, sortJson, skip, limit }) => {
+    const lines = ["DBX SOLR QUERY DOCUMENTS", `core: ${JSON.stringify(collection)}`, `offset: ${skip}`, `limit: ${limit}`];
+    const filter = documentStorePreviewJson(filterJson);
+    if (filter) lines.push("filter:", filter);
+    const sort = documentStorePreviewJson(sortJson);
+    if (sort) lines.push("sort:", sort);
+    return lines.join("\n");
+  },
+  sortInputForColumn: mongoDocumentProvider.sortInputForColumn,
+};
+
 const dynamodbDocumentProvider: DocumentStoreProvider = {
   kind: "dynamodb",
   filterInputLabel: "filter",
@@ -197,6 +215,7 @@ export function documentStoreProviderFor(databaseType?: DatabaseType): DocumentS
   if (databaseType === "dynamodb") return dynamodbDocumentProvider;
   if (isElasticsearchCompatibleDatabaseType(databaseType)) return elasticsearchDocumentProvider;
   if (isMeilisearchDatabaseType(databaseType)) return meilisearchDocumentProvider;
+  if (isSolrDatabaseType(databaseType)) return solrDocumentProvider;
   return mongoDocumentProvider;
 }
 
@@ -590,7 +609,10 @@ function escapeRegexLiteral(value: string): string {
 }
 
 function mongoDocumentFilterKind(options: DocumentFilterParseOptions): boolean {
-  return options.kind === undefined || options.kind === "mongodb";
+  // Solr shares the Mongo-style filter document — the driver translates $in,
+  // $gte/$lte and anchored $regex into fq clauses — so it uses the same
+  // operator-rich condition shapes.
+  return options.kind === undefined || options.kind === "mongodb" || options.kind === "solr";
 }
 
 /** Splits a comma/newline separated filter value list, keeping quoted values intact. */
@@ -824,6 +846,7 @@ const documentQueryInputNormalizers: Record<DocumentStoreKind, DocumentQueryInpu
   dynamodb: quoteUnquotedObjectKeys,
   elasticsearch: quoteUnquotedObjectKeys,
   meilisearch: quoteUnquotedObjectKeys,
+  solr: quoteUnquotedObjectKeys,
 };
 
 function normalizeDocumentQueryObjectInput(input: string, kind?: DocumentStoreKind): string {

apps/desktop/src/lib/app/documentStoreSave.ts

@@ -14,6 +14,13 @@ export function formatMeilisearchDocumentOperationPreview(options: { action: "in
   return lines.join("\n");
 }
 
+export function formatSolrDocumentOperationPreview(options: { action: "insert" | "upsert" | "update" | "delete"; core: string; id?: unknown; document?: Record<string, unknown> }): string {
+  const lines = [`DBX SOLR ${options.action.toUpperCase()} DOCUMENT`, `core: ${JSON.stringify(options.core)}`];
+  if (options.id !== undefined) lines.push(`id: ${stringifyDocumentStoreValue(options.id, "solr")}`);
+  if (options.document) lines.push("document:", stringifyDocumentStoreValue(options.document, "solr", 2));
+  return lines.join("\n");
+}
+
 /**
  * Write a document body under a known identity.
  * - `put`: Elasticsearch index-by-id / Mongo update-by-id (identity via path, not body).

apps/desktop/src/lib/connection/connectionPresentation.ts

@@ -142,6 +142,7 @@ export function connectionDisplayUrlScheme(connection: Pick<ConnectionConfig, "d
     case "elasticsearch":
     case "easysearch":
     case "meilisearch":
+    case "solr":
     case "qdrant":
     case "milvus":
     case "weaviate":
@@ -233,6 +234,9 @@ export function connectionUrlPlaceholder(dbType: DatabaseType, driverProfile?: s
     case "meilisearch":
       return "http://host:port/base/path";
 
+    case "solr":
+      return "http://user:password@host:8983";
+
     case "dameng":
       return "dm://user:password@host:port";
 

apps/desktop/src/lib/connection/connectionUrl.ts

@@ -59,6 +59,7 @@ const SCHEME_PROFILES: Record<string, ConnectionProfile> = {
   elasticsearch: { type: "elasticsearch", profile: "elasticsearch", label: "Elasticsearch", defaultPort: 9200 },
   easysearch: { type: "easysearch", profile: "easysearch", label: "Easysearch", defaultPort: 9200 },
   meilisearch: { type: "meilisearch", profile: "meilisearch", label: "Meilisearch", defaultPort: 7700 },
+  solr: { type: "solr", profile: "solr", label: "Apache Solr", defaultPort: 8983 },
   qdrant: { type: "qdrant", profile: "qdrant", label: "Qdrant", defaultPort: 6333 },
   milvus: { type: "milvus", profile: "milvus", label: "Milvus", defaultPort: 19530 },
   weaviate: { type: "weaviate", profile: "weaviate", label: "Weaviate", defaultPort: 8080 },
@@ -97,6 +98,7 @@ const HTTP_SELECTED_PROFILES: Record<string, ConnectionProfile> = {
   elasticsearch: SCHEME_PROFILES.elasticsearch,
   easysearch: SCHEME_PROFILES.easysearch,
   meilisearch: SCHEME_PROFILES.meilisearch,
+  solr: SCHEME_PROFILES.solr,
   qdrant: SCHEME_PROFILES.qdrant,
   milvus: SCHEME_PROFILES.milvus,
   weaviate: SCHEME_PROFILES.weaviate,
@@ -795,7 +797,7 @@ export function parseConnectionUrl(value: string, preferredProfile?: string): Pa
     ...(profile.type === "sqlserver" && parsed.port ? { portExplicit: true } : {}),
     username: jdbcCredentials?.username ?? decodeUrlPart(parsed.username),
     password: jdbcCredentials?.password ?? decodeUrlPart(parsed.password),
-    database: profile.type === "victoriametrics" ? "metrics" : profile.type === "dynamodb" ? dynamodbRegionFromHost(parsed.hostname) : isMeilisearch ? undefined : pathDatabase,
+    database: profile.type === "victoriametrics" ? "metrics" : profile.type === "dynamodb" ? dynamodbRegionFromHost(parsed.hostname) : isMeilisearch || profile.type === "solr" ? undefined : pathDatabase,
     urlParams: effectiveUrlParams,
     ssl: scheme === "rediss" || scheme === "https" || (redisPath?.tls ?? false) || urlParamsRequireTls(profile.type, effectiveUrlParams) || (profile.type === "mysql" && isTidbCloudHost(parsed.hostname)),
     ...(profile.type === "victoriametrics" ? { apiPath: parsed.pathname.replace(/\/+$/, "") } : {}),

apps/desktop/src/lib/connection/connectionUrlBuilder.ts

@@ -74,7 +74,7 @@ const STANDARD_URL_SCHEMES: Partial<Record<DatabaseType, string>> = {
 };
 
 /** Schemes that are plain HTTP(S) endpoints. */
-const HTTP_URL_DB_TYPES = new Set<DatabaseType>(["elasticsearch", "easysearch", "meilisearch", "qdrant", "milvus", "weaviate", "chromadb", "rqlite", "consul", "victoriametrics", "influxdb", "influxdb3", "dynamodb"]);
+const HTTP_URL_DB_TYPES = new Set<DatabaseType>(["elasticsearch", "easysearch", "meilisearch", "solr", "qdrant", "milvus", "weaviate", "chromadb", "rqlite", "consul", "victoriametrics", "influxdb", "influxdb3", "dynamodb"]);
 
 /**
  * Generic `prefix://host:port/db` JDBC dialects. Dialects with a different URL

apps/desktop/src/lib/connection/connectionVisibleDatabases.ts

@@ -5,7 +5,7 @@ const DRAFT_VISIBLE_DATABASES_PREFIX = "__visible_draft_";
 
 // Turso and Cloudflare D1 target one fixed SQLite-compatible `main` namespace;
 // non-database services expose their own root objects rather than database namespaces.
-const UNSUPPORTED_VISIBLE_DATABASE_TYPES = new Set<DatabaseType>(["turso", "cloudflare-d1", "dynamodb", "elasticsearch", "easysearch", "meilisearch", "qdrant", "milvus", "weaviate", "chromadb", "etcd", "zookeeper", "mq", "nacos", "consul", "plugin"]);
+const UNSUPPORTED_VISIBLE_DATABASE_TYPES = new Set<DatabaseType>(["turso", "cloudflare-d1", "dynamodb", "elasticsearch", "easysearch", "meilisearch", "solr", "qdrant", "milvus", "weaviate", "chromadb", "etcd", "zookeeper", "mq", "nacos", "consul", "plugin"]);
 
 type VisibleDatabaseConnectionFields = Pick<
   ConnectionConfig,

apps/desktop/src/lib/dataGrid/dataGridColumnNameCopy.ts

@@ -25,7 +25,7 @@ export function isColumnNameCopySeparator(value: unknown): value is ColumnNameCo
 }
 
 // SQL 执行能力是产品能力，不代表数据库支持 SQL 标识符引用。
-const NON_SQL_DATABASE_TYPES = new Set<DatabaseType>(["redis", "mongodb", "elasticsearch", "easysearch", "meilisearch", "qdrant", "milvus", "weaviate", "chromadb", "etcd", "zookeeper", "consul", "mq", "nacos", "victoriametrics"]);
+const NON_SQL_DATABASE_TYPES = new Set<DatabaseType>(["redis", "mongodb", "elasticsearch", "easysearch", "meilisearch", "solr", "qdrant", "milvus", "weaviate", "chromadb", "etcd", "zookeeper", "consul", "mq", "nacos", "victoriametrics"]);
 // quoteTableIdentifier 对 jdbc/iotdb 原样返回（无引用字符可用）。
 const UNQUOTABLE_DATABASE_TYPES = new Set<DatabaseType>(["jdbc", "iotdb"]);
 

apps/desktop/src/lib/dataGrid/dataGridColumnType.ts

@@ -1,4 +1,4 @@
-import { isElasticsearchCompatibleDatabaseType, type DatabaseType } from "@/types/database";
+import { isElasticsearchCompatibleDatabaseType, isSolrDatabaseType, type DatabaseType } from "@/types/database";
 
 /**
  * Resolve the data type to display in a data-grid column header.
@@ -207,6 +207,13 @@ const INTEGER_COLUMN_TYPE_BASES = new Set([
 // BYTE is binary), so they only apply to Elasticsearch-compatible databases.
 const ELASTICSEARCH_ONLY_INTEGER_COLUMN_TYPE_BASES = new Set(["byte", "short", "long"]);
 
+// Solr schema field types: point/trie numerics and dates carry a `p`/`t`
+// prefix, and analyzed text fields are named `text_*` — none of those names
+// exist in the SQL type palette, so they resolve only under a Solr connection.
+const SOLR_INTEGER_COLUMN_TYPE_BASES = new Set(["pint", "plong", "tint", "tlong", "sint", "slong"]);
+const SOLR_NUMERIC_COLUMN_TYPE_BASES = new Set(["pfloat", "pdouble", "tfloat", "tdouble", "sfloat", "sdouble", "pcurrency", "currency"]);
+const SOLR_TEMPORAL_COLUMN_TYPE_BASES = new Set(["pdate", "tdate"]);
+
 const STRING_COLUMN_TYPE_BASES = new Set([
   "varchar",
   "varchar2",
@@ -300,8 +307,14 @@ export function resolveDataGridTypeVisualKind(dataType: string | undefined, data
   if (array) return "structured";
   if (databaseType === "sqlserver" && (base === "timestamp" || base === "rowversion")) return "binary";
   if (databaseType === "postgres" && (base === "bit" || base === "bit varying")) return "binary";
-  if (isElasticsearchCompatibleDatabaseType(databaseType) && ELASTICSEARCH_ONLY_INTEGER_COLUMN_TYPE_BASES.has(base)) return "integer";
+  if ((isElasticsearchCompatibleDatabaseType(databaseType) || isSolrDatabaseType(databaseType)) && ELASTICSEARCH_ONLY_INTEGER_COLUMN_TYPE_BASES.has(base)) return "integer";
   if (INTEGER_COLUMN_TYPE_BASES.has(base)) return "integer";
+  if (isSolrDatabaseType(databaseType)) {
+    if (SOLR_INTEGER_COLUMN_TYPE_BASES.has(base)) return "integer";
+    if (SOLR_NUMERIC_COLUMN_TYPE_BASES.has(base)) return "numeric";
+    if (SOLR_TEMPORAL_COLUMN_TYPE_BASES.has(base)) return "temporal";
+    if (base.startsWith("text")) return "string";
+  }
   if (isNumericColumnType(dataType)) return "numeric";
   if (BOOLEAN_COLUMN_TYPE_BASES.has(base)) return "boolean";
   if (TEMPORAL_COLUMN_TYPE_BASES.has(base) || base.startsWith("timestamp_")) return "temporal";

apps/desktop/src/lib/dataGrid/dataGridSaveUi.ts

@@ -1,6 +1,6 @@
 import type { DatabaseType } from "@/types/database";
 
-const NON_SQL_PREVIEW_DATABASE_TYPES: ReadonlySet<DatabaseType> = new Set<DatabaseType>(["mongodb", "elasticsearch", "easysearch", "meilisearch"]);
+const NON_SQL_PREVIEW_DATABASE_TYPES: ReadonlySet<DatabaseType> = new Set<DatabaseType>(["mongodb", "elasticsearch", "easysearch", "meilisearch", "solr"]);
 
 export function dataGridPreviewLabelKey(databaseType?: DatabaseType): "toolbar.previewQuery" | "toolbar.previewSql" {
   return databaseType && NON_SQL_PREVIEW_DATABASE_TYPES.has(databaseType) ? "toolbar.previewQuery" : "toolbar.previewSql";

apps/desktop/src/lib/database/databaseNamespaceCreation.ts

@@ -33,6 +33,7 @@ export const DATABASE_NAMESPACE_CREATION_MATRIX = {
   elasticsearch: { deferred: "index creation is not modeled as database creation" },
   easysearch: { deferred: "index creation is not modeled as database creation" },
   meilisearch: { deferred: "index creation is not modeled as database creation" },
+  solr: { deferred: "core creation is not modeled as database creation" },
   hbase: { deferred: "namespace creation needs dedicated HBase namespace options" },
   qdrant: { deferred: "collection creation is separate from database creation" },
   milvus: { deferred: "collection/database lifecycle needs a dedicated vector workflow" },

apps/desktop/src/lib/database/databasePropertyEditing.ts

@@ -33,6 +33,7 @@ export const DATABASE_PROPERTY_EDITING_MATRIX = {
   elasticsearch: { deferred: "index settings are not database properties" },
   easysearch: { deferred: "index settings are not database properties" },
   meilisearch: { deferred: "index settings are not database properties" },
+  solr: { deferred: "core settings are not database properties" },
   hbase: { deferred: "namespace and table properties need a dedicated HBase workflow" },
   qdrant: { deferred: "collection settings are not database properties" },
   milvus: { deferred: "collection/database settings need a dedicated vector workflow" },

apps/desktop/src/lib/database/sqlExecutionTargetRegistry.ts

@@ -110,6 +110,7 @@ const SQL_EXECUTION_TARGET_REGISTRY: Partial<Record<DatabaseType, SqlExecutionTa
   elasticsearch: { scope: "connection" },
   easysearch: { scope: "connection" },
   meilisearch: { scope: "connection" },
+  solr: { scope: "connection" },
   qdrant: { scope: "connection" },
   milvus: { scope: "connection" },
   weaviate: { scope: "connection" },

apps/desktop/src/lib/editor/codemirrorInsertValueHints.ts

@@ -70,7 +70,7 @@ function decorationsForHints(hints: readonly InsertValueHint[]): DecorationSet {
  * keep this list in sync instead of re-inlining it at call sites.
  */
 export function supportsInsertValueHints(databaseType: string | undefined | null): boolean {
-  return databaseType !== "redis" && databaseType !== "mongodb" && databaseType !== "elasticsearch" && databaseType !== "easysearch" && databaseType !== "meilisearch" && databaseType !== "victoriametrics";
+  return databaseType !== "redis" && databaseType !== "mongodb" && databaseType !== "elasticsearch" && databaseType !== "easysearch" && databaseType !== "meilisearch" && databaseType !== "solr" && databaseType !== "victoriametrics";
 }
 
 export function buildInsertValueHintDecorations(hints: readonly InsertValueHint[]): DecorationSet {

apps/desktop/src/lib/elasticsearch/elasticsearchJsonResponse.ts

@@ -1,4 +1,4 @@
-import { isElasticsearchCompatibleDatabaseType, type DatabaseType, type QueryResult } from "@/types/database";
+import { isElasticsearchCompatibleDatabaseType, isSolrDatabaseType, type DatabaseType, type QueryResult } from "@/types/database";
 import { stripLeadingElasticsearchComments } from "@/lib/sql/sqlStatementRanges";
 
 export interface ElasticsearchJsonResponse {
@@ -9,11 +9,12 @@ export interface ElasticsearchJsonResponse {
 const ELASTICSEARCH_REST_STATEMENT = /^(?:GET|POST|PUT|DELETE|HEAD)\s+\S+/i;
 
 /**
- * Detect the raw HTTP result emitted for an Elasticsearch REST request.
- * DBX asks unformatted CAT requests for JSON so they use this response panel.
+ * Detect the raw HTTP result emitted for a search-engine REST request.
+ * Elasticsearch asks unformatted CAT requests for JSON; Solr REST passthrough
+ * emits the same `status`/`response` shape, so both share this response panel.
  */
 export function elasticsearchJsonResponseForResult(databaseType: DatabaseType | undefined, sourceStatement: string | undefined, result: QueryResult | undefined): ElasticsearchJsonResponse | undefined {
-  if (!isElasticsearchCompatibleDatabaseType(databaseType) || !result || typeof sourceStatement !== "string") return undefined;
+  if ((!isElasticsearchCompatibleDatabaseType(databaseType) && !isSolrDatabaseType(databaseType)) || !result || typeof sourceStatement !== "string") return undefined;
   if (!ELASTICSEARCH_REST_STATEMENT.test(stripLeadingElasticsearchComments(sourceStatement))) return undefined;
   if (result.columns.length !== 2 || result.columns[0] !== "status" || result.columns[1] !== "response" || result.rows.length !== 1) return undefined;
 

apps/desktop/src/lib/sidebar/sidebarNodeOrdering.ts

@@ -71,7 +71,7 @@ function orderSidebarTreeChildrenForParent(parent: Pick<TreeNode, "type">, child
     const regularChildren = normalized.filter((child) => child.type !== "user-admin" && child.type !== "dameng-users" && child.type !== "dameng-roles" && child.type !== "saved-sql-root");
     const withConnectionUtilityOrder = (children: TreeNode[]) => [...savedSqlNodes, ...children, ...userAdminNodes];
 
-    if (databaseType === "mongodb" || databaseType === "elasticsearch" || databaseType === "easysearch" || databaseType === "meilisearch" || databaseType === "qdrant" || databaseType === "milvus" || databaseType === "weaviate" || databaseType === "chromadb") {
+    if (databaseType === "mongodb" || databaseType === "elasticsearch" || databaseType === "easysearch" || databaseType === "meilisearch" || databaseType === "solr" || databaseType === "qdrant" || databaseType === "milvus" || databaseType === "weaviate" || databaseType === "chromadb") {
       const meilisearchSystem = regularChildren.filter((child) => child.type === "meilisearch-system");
       const databaseObjects = regularChildren.filter((child) => child.type !== "meilisearch-system");
       return withConnectionUtilityOrder([...sortByLabel(databaseObjects), ...meilisearchSystem]);

apps/desktop/src/lib/solr/solrAdmin.ts

@@ -0,0 +1,572 @@
+import { executeQuery } from "@/lib/backend/api";
+import { parseJsonPreservingLargeNumbers } from "@/lib/common/safeJsonFormat";
+
+/**
+ * Solr Admin 面板的数据层：所有请求复用 REST 控制台链路
+ * （execute_query → solr_driver::execute_rest_query），后端零新增命令。
+ * 非表格化 JSON 响应由驱动包装为 [status, response] 单行返回；
+ * /response/docs 形态走 elasticsearch_raw_body 透出原文。
+ */
+
+export interface SolrAdminResponse {
+  status: number;
+  /** 解析后的 JSON；非 JSON 时为原始文本；空响应为 null。 */
+  body: unknown;
+  rawBody: string;
+  elapsedMs: number;
+}
+
+export type SolrAdminMethod = "GET" | "POST" | "PUT" | "DELETE" | "HEAD";
+
+export async function solrAdminRequest(connectionId: string, method: SolrAdminMethod, path: string, body?: string): Promise<SolrAdminResponse> {
+  const sql = body ? `${method} ${path}\n${body}` : `${method} ${path}`;
+  const result = await executeQuery(connectionId, "", sql);
+  const status = typeof result.rows?.[0]?.[0] === "number" ? result.rows[0][0] : 200;
+  const rawBody = result.elasticsearch_raw_body ?? (typeof result.rows?.[0]?.[1] === "string" ? result.rows[0][1] : "");
+  let parsed: unknown = null;
+  if (rawBody) {
+    try {
+      parsed = parseJsonPreservingLargeNumbers(rawBody);
+    } catch {
+      parsed = rawBody;
+    }
+  }
+  return { status, body: parsed, rawBody, elapsedMs: result.execution_time_ms };
+}
+
+export function solrAdminGet(connectionId: string, path: string): Promise<SolrAdminResponse> {
+  return solrAdminRequest(connectionId, "GET", path);
+}
+
+/** Solr 错误体 {"error":{"msg","code"}} → 可读消息；用于写操作的状态判定。 */
+export function solrAdminErrorMessage(res: SolrAdminResponse): string | null {
+  if (res.status < 400) return null;
+  const body = res.body as Record<string, unknown> | null;
+  const msg = body?.error && typeof body.error === "object" ? (body.error as Record<string, unknown>).msg : undefined;
+  return `Solr error (${res.status}): ${typeof msg === "string" ? msg : res.rawBody.slice(0, 500)}`;
+}
+
+/** 服务端点（server scope）与 core 端点（core scope，{core} 占位）。 */
+export interface SolrAdminViewDef {
+  id: SolrAdminViewId;
+  scope: "server" | "core";
+  /** REST 路径模板；core scope 中 {core} 会被替换。 */
+  path: string;
+  /** 需要专用渲染而非通用 JSON 树。 */
+  view: "generic" | "dashboard" | "properties" | "logging" | "coreAdmin" | "overview" | "ping" | "schema" | "analysis" | "segments" | "queryForm" | "replication" | "action";
+}
+
+export type SolrAdminViewId = "dashboard" | "logging" | "javaProps" | "threads" | "coreAdmin" | "metrics" | "overview" | "analysis" | "documents" | "paramsets" | "files" | "ping" | "plugins" | "query" | "replication" | "schema" | "segments";
+
+export const SOLR_ADMIN_SERVER_VIEWS: readonly SolrAdminViewDef[] = [
+  { id: "dashboard", scope: "server", path: "/admin/info/system", view: "dashboard" },
+  { id: "logging", scope: "server", path: "/admin/info/logging", view: "logging" },
+  { id: "javaProps", scope: "server", path: "/admin/info/properties", view: "properties" },
+  { id: "threads", scope: "server", path: "/admin/info/threads", view: "generic" },
+  { id: "coreAdmin", scope: "server", path: "/admin/cores?action=STATUS", view: "coreAdmin" },
+  { id: "metrics", scope: "server", path: "/admin/metrics", view: "generic" },
+];
+
+export const SOLR_ADMIN_CORE_VIEWS: readonly SolrAdminViewDef[] = [
+  { id: "overview", scope: "core", path: "/{core}/admin/luke?show=index", view: "overview" },
+  { id: "analysis", scope: "core", path: "/{core}/analysis/field", view: "analysis" },
+  { id: "documents", scope: "core", path: "", view: "action" },
+  { id: "paramsets", scope: "core", path: "/{core}/config/params", view: "generic" },
+  { id: "files", scope: "core", path: "/{core}/admin/file", view: "generic" },
+  { id: "ping", scope: "core", path: "/{core}/admin/ping", view: "ping" },
+  { id: "plugins", scope: "core", path: "/{core}/admin/mbeans?stats=true", view: "generic" },
+  { id: "query", scope: "core", path: "", view: "queryForm" },
+  { id: "replication", scope: "core", path: "/{core}/replication?command=details", view: "replication" },
+  { id: "schema", scope: "core", path: "/{core}/schema", view: "schema" },
+  { id: "segments", scope: "core", path: "/{core}/admin/segments", view: "segments" },
+];
+
+export function solrAdminViewById(id: SolrAdminViewId): SolrAdminViewDef | undefined {
+  return [...SOLR_ADMIN_SERVER_VIEWS, ...SOLR_ADMIN_CORE_VIEWS].find((view) => view.id === id);
+}
+
+export function solrAdminPath(view: SolrAdminViewDef, core: string): string {
+  return view.path.replace("{core}", encodeURIComponent(core));
+}
+
+/* ---------- Core Admin ---------- */
+
+export interface SolrCoreStatus {
+  name: string;
+  instanceDir?: string;
+  dataDir?: string;
+  config?: string;
+  schema?: string;
+  startTime?: string;
+  uptime?: number;
+  numDocs?: number;
+  maxDoc?: number;
+  deletedDocs?: number;
+  sizeInBytes?: number;
+  version?: number;
+  segmentCount?: number;
+}
+
+export function parseCoreStatus(body: unknown): SolrCoreStatus[] {
+  const status = (body as Record<string, unknown> | null)?.status;
+  if (!status || typeof status !== "object" || Array.isArray(status)) return [];
+  return Object.entries(status as Record<string, Record<string, unknown>>).map(([name, info]) => {
+    const index = (info?.index ?? {}) as Record<string, unknown>;
+    return {
+      name: typeof info?.name === "string" ? info.name : name,
+      instanceDir: info?.instanceDir as string | undefined,
+      dataDir: info?.dataDir as string | undefined,
+      config: info?.config as string | undefined,
+      schema: info?.schema as string | undefined,
+      startTime: info?.startTime as string | undefined,
+      uptime: typeof info?.uptime === "number" ? info.uptime : undefined,
+      numDocs: typeof index.numDocs === "number" ? index.numDocs : undefined,
+      maxDoc: typeof index.maxDoc === "number" ? index.maxDoc : undefined,
+      deletedDocs: typeof index.deletedDocs === "number" ? index.deletedDocs : undefined,
+      sizeInBytes: typeof index.sizeInBytes === "number" ? index.sizeInBytes : typeof index.size === "number" ? index.size : undefined,
+      version: typeof index.version === "number" ? index.version : undefined,
+      segmentCount: typeof index.segmentCount === "number" ? index.segmentCount : undefined,
+    };
+  });
+}
+
+export type SolrCoreAction = "CREATE" | "RELOAD" | "UNLOAD" | "RENAME" | "SWAP";
+
+/** CoreAdmin 写操作统一走 GET /admin/cores（Solr 官方形态），参数全部由 UI 收集。 */
+export function solrCoreAdminRequest(connectionId: string, params: Record<string, string>): Promise<SolrAdminResponse> {
+  const query = new URLSearchParams(params).toString();
+  return solrAdminRequest(connectionId, "GET", `/admin/cores?${query}`);
+}
+
+/* ---------- Schema ---------- */
+
+export interface SolrSchemaField {
+  name: string;
+  type?: string;
+  stored?: boolean;
+  indexed?: boolean;
+  required?: boolean;
+  multiValued?: boolean;
+  docValues?: boolean;
+  uninvertible?: boolean;
+}
+
+export interface SolrSchemaInfo {
+  name?: string;
+  version?: string;
+  uniqueKey?: string;
+  fields: SolrSchemaField[];
+  dynamicFields: SolrSchemaField[];
+  copyFields: Array<{ source: string; dest: string; maxChars?: number }>;
+  fieldTypeCount: number;
+}
+
+export function parseSolrSchema(body: unknown): SolrSchemaInfo {
+  const root = (body as Record<string, unknown> | null)?.schema ?? body;
+  const schema = (root ?? {}) as Record<string, unknown>;
+  const fields = Array.isArray(schema.fields) ? (schema.fields as SolrSchemaField[]) : [];
+  const dynamicFields = Array.isArray(schema.dynamicFields) ? (schema.dynamicFields as SolrSchemaField[]) : [];
+  const copyFields = Array.isArray(schema.copyFields) ? (schema.copyFields as Array<{ source: string; dest: string; maxChars?: number }>) : [];
+  const fieldTypes = Array.isArray(schema.fieldTypes) ? schema.fieldTypes : [];
+  return {
+    name: schema.name as string | undefined,
+    version: schema.version != null ? String(schema.version) : undefined,
+    uniqueKey: schema.uniqueKey as string | undefined,
+    fields,
+    dynamicFields,
+    copyFields,
+    fieldTypeCount: fieldTypes.length,
+  };
+}
+
+/* ---------- Analysis ---------- */
+
+export interface SolrAnalysisStage {
+  /** 分析器类名，如 org.apache.lucene.analysis.standard.StandardTokenizer */
+  name: string;
+  tokens: string[];
+}
+
+export interface SolrAnalysisResult {
+  /** index 侧阶段链 */
+  index: SolrAnalysisStage[];
+  /** query 侧阶段链 */
+  query: SolrAnalysisStage[];
+}
+
+/**
+ * /analysis/field 响应：analysis.field_names.{f}.index 是
+ * [ [stageName, [tokenObj...]], ... ] 交替数组；query 侧结构相同。
+ */
+export function parseAnalysisResponse(body: unknown, fieldName: string): SolrAnalysisResult {
+  const analysis = (body as Record<string, unknown> | null)?.analysis as Record<string, unknown> | undefined;
+  const fieldNames = analysis?.field_names as Record<string, unknown> | undefined;
+  const entry = (fieldName ? fieldNames?.[fieldName] : undefined) ?? (fieldNames ? Object.values(fieldNames)[0] : undefined);
+  const stages = (entry ?? {}) as Record<string, unknown>;
+  const parseStages = (raw: unknown): SolrAnalysisStage[] => {
+    if (!Array.isArray(raw)) return [];
+    const stages: SolrAnalysisStage[] = [];
+    for (const item of raw) {
+      if (!Array.isArray(item) || item.length < 2) continue;
+      const name = typeof item[0] === "string" ? item[0] : String(item[0]);
+      const tokenObjs = Array.isArray(item[1]) ? item[1] : [];
+      const tokens = tokenObjs.map((token) => {
+        if (token && typeof token === "object" && !Array.isArray(token)) {
+          const text = (token as Record<string, unknown>).text;
+          return text != null ? String(text) : JSON.stringify(token);
+        }
+        return String(token);
+      });
+      stages.push({ name, tokens });
+    }
+    return stages;
+  };
+  return { index: parseStages(stages.index), query: parseStages(stages.query) };
+}
+
+export function solrAnalysisPath(core: string, fieldName: string, fieldValue: string, queryValue?: string): string {
+  const params = new URLSearchParams();
+  params.set("analysis.fieldname", fieldName);
+  params.set("analysis.fieldvalue", fieldValue);
+  if (queryValue) params.set("analysis.query", queryValue);
+  return `/${encodeURIComponent(core)}/analysis/field?${params.toString()}`;
+}
+
+/* ---------- Query Builder（对标官方 Admin UI Query 表单） ---------- */
+
+export interface SolrQueryParam {
+  key: string;
+  value: string;
+}
+
+export interface SolrQueryFormState {
+  /** Request-Handler，如 /select、/query */
+  handler: string;
+  q: string;
+  qop: "" | "AND" | "OR";
+  fq: string[];
+  sort: string;
+  start: string;
+  rows: string;
+  fl: string;
+  df: string;
+  /** paramset 名（useParams 参数，逗号拼接） */
+  useParams: string[];
+  wt: string;
+  indent: boolean;
+  debugQuery: boolean;
+  defType: string;
+  hl: { enabled: boolean; fl: string; snippets: string; fragsize: string; simplePre: string; simplePost: string; requireFieldMatch: boolean; mergeContiguous: boolean };
+  facet: { enabled: boolean; queries: string[]; fields: string[]; prefix: string; sort: string; limit: string; offset: string; mincount: string; missing: boolean };
+  spatial: { enabled: boolean; pt: string; sfield: string; d: string; geofilt: boolean; bbox: boolean };
+  spellcheck: { enabled: boolean; q: string; build: boolean; collate: boolean; count: string; dictionary: string; onlyMorePopular: boolean };
+  rawParams: SolrQueryParam[];
+  /** 非空时改用 JSON Request DSL：POST {handler} + body，与参数表单互斥 */
+  jsonQuery: string;
+}
+
+export function defaultSolrQueryForm(): SolrQueryFormState {
+  return {
+    handler: "/select",
+    q: "*:*",
+    qop: "",
+    fq: [],
+    sort: "",
+    start: "0",
+    rows: "10",
+    fl: "",
+    df: "",
+    useParams: [],
+    wt: "json",
+    indent: true,
+    debugQuery: false,
+    defType: "",
+    hl: { enabled: false, fl: "", snippets: "", fragsize: "", simplePre: "", simplePost: "", requireFieldMatch: false, mergeContiguous: false },
+    facet: { enabled: false, queries: [], fields: [], prefix: "", sort: "", limit: "", offset: "", mincount: "", missing: false },
+    spatial: { enabled: false, pt: "", sfield: "", d: "", geofilt: false, bbox: false },
+    spellcheck: { enabled: false, q: "", build: false, collate: false, count: "", dictionary: "", onlyMorePopular: false },
+    rawParams: [],
+    jsonQuery: "",
+  };
+}
+
+export interface SolrBuiltQuery {
+  /** REST 控制台可执行文本："GET /path?qs" 或 "POST /path\n{json}" */
+  text: string;
+  jsonMode: boolean;
+}
+
+const nonEmpty = (v: string) => v.trim() !== "";
+
+/** 表单 → REST 文本。重复参数（fq/facet.field…）经 URLSearchParams.append 保留多值。 */
+export function buildSolrQuery(core: string, state: SolrQueryFormState): SolrBuiltQuery {
+  const handler = state.handler.trim() || "/select";
+  const base = `/${encodeURIComponent(core)}${handler.startsWith("/") ? handler : `/${handler}`}`;
+
+  if (nonEmpty(state.jsonQuery)) {
+    return { text: `POST ${base}\n${state.jsonQuery.trim()}`, jsonMode: true };
+  }
+
+  const params = new URLSearchParams();
+  const set = (key: string, value: string | undefined) => {
+    if (value != null && nonEmpty(value)) params.set(key, value.trim());
+  };
+  const appendEach = (key: string, values: string[]) => {
+    for (const v of values) if (nonEmpty(v)) params.append(key, v.trim());
+  };
+
+  set("q", state.q || "*:*");
+  set("q.op", state.qop);
+  appendEach("fq", state.fq);
+  set("sort", state.sort);
+  set("start", state.start);
+  set("rows", state.rows);
+  set("fl", state.fl);
+  set("df", state.df);
+  if (state.useParams.length) params.set("useParams", state.useParams.join(","));
+  set("wt", state.wt);
+  if (state.indent) params.set("indent", "on");
+  if (state.debugQuery) params.set("debugQuery", "true");
+  set("defType", state.defType);
+
+  const hl = state.hl;
+  if (hl.enabled) {
+    params.set("hl", "true");
+    set("hl.fl", hl.fl);
+    set("hl.snippets", hl.snippets);
+    set("hl.fragsize", hl.fragsize);
+    set("hl.simple.pre", hl.simplePre);
+    set("hl.simple.post", hl.simplePost);
+    if (hl.requireFieldMatch) params.set("hl.requireFieldMatch", "true");
+    if (hl.mergeContiguous) params.set("hl.mergeContiguous", "true");
+  }
+
+  const facet = state.facet;
+  if (facet.enabled) {
+    params.set("facet", "true");
+    appendEach("facet.query", facet.queries);
+    appendEach("facet.field", facet.fields);
+    set("facet.prefix", facet.prefix);
+    set("facet.sort", facet.sort);
+    set("facet.limit", facet.limit);
+    set("facet.offset", facet.offset);
+    set("facet.mincount", facet.mincount);
+    if (facet.missing) params.set("facet.missing", "true");
+  }
+
+  const spatial = state.spatial;
+  if (spatial.enabled) {
+    set("pt", spatial.pt);
+    set("sfield", spatial.sfield);
+    set("d", spatial.d);
+    // 官方 UI 的 geofilt/bbox 以 fq 函数查询注入
+    if (spatial.geofilt) params.append("fq", "{!geofilt}");
+    if (spatial.bbox) params.append("fq", "{!bbox}");
+  }
+
+  const sc = state.spellcheck;
+  if (sc.enabled) {
+    params.set("spellcheck", "true");
+    set("spellcheck.q", sc.q);
+    if (sc.build) params.set("spellcheck.build", "true");
+    if (sc.collate) params.set("spellcheck.collate", "true");
+    set("spellcheck.count", sc.count);
+    set("spellcheck.dictionary", sc.dictionary);
+    if (sc.onlyMorePopular) params.set("spellcheck.onlyMorePopular", "true");
+  }
+
+  for (const rp of state.rawParams) {
+    if (nonEmpty(rp.key) && nonEmpty(rp.value)) params.append(rp.key.trim(), rp.value.trim());
+  }
+
+  return { text: `GET ${base}?${params.toString()}`, jsonMode: false };
+}
+
+/** /{core}/config/params 响应 → paramset 名列表，供 useParams 选择。 */
+export function parseParamsetNames(body: unknown): string[] {
+  const params = (body as Record<string, unknown> | null)?.response as Record<string, unknown> | undefined;
+  const named = params?.params;
+  if (!named || typeof named !== "object" || Array.isArray(named)) return [];
+  return Object.keys(named as Record<string, unknown>).sort();
+}
+
+/** select 响应体 → numFound；非 select/出错为 null。 */
+export function parseSolrNumFound(rawBody: string): number | null {
+  try {
+    const body = parseJsonPreservingLargeNumbers(rawBody) as Record<string, unknown> | null;
+    const num = (body?.response as Record<string, unknown> | undefined)?.numFound;
+    return typeof num === "number" ? num : null;
+  } catch {
+    return null;
+  }
+}
+
+/* ---------- Overview（对标官方 UI：Statistics / Instance / Replication / Healthcheck 组合） ---------- */
+
+/** luke ?show=index 的 index 块 → Statistics 行 */
+export interface SolrIndexStats {
+  lastModified?: string;
+  numDocs?: number;
+  maxDoc?: number;
+  deletedDocs?: number;
+  version?: number;
+  segmentCount?: number;
+  current?: boolean;
+  /** Lucene Directory 实现类（org.apache.lucene.store.NRTCachingDirectory 等） */
+  directoryImpl?: string;
+}
+
+export function parseIndexStats(body: unknown): SolrIndexStats {
+  const index = (body as Record<string, unknown> | null)?.index as Record<string, unknown> | undefined;
+  if (!index) return {};
+  const directory = typeof index.directory === "string" ? index.directory : undefined;
+  return {
+    lastModified: index.lastModified as string | undefined,
+    numDocs: typeof index.numDocs === "number" ? index.numDocs : undefined,
+    maxDoc: typeof index.maxDoc === "number" ? index.maxDoc : undefined,
+    deletedDocs: typeof index.deletedDocs === "number" ? index.deletedDocs : undefined,
+    version: typeof index.version === "number" ? index.version : undefined,
+    segmentCount: typeof index.segmentCount === "number" ? index.segmentCount : undefined,
+    current: typeof index.current === "boolean" ? index.current : undefined,
+    directoryImpl: directory?.split(":")[0],
+  };
+}
+
+/** replication?command=details 的 details 块 */
+export interface SolrReplicationDetails {
+  isLeader: boolean;
+  isFollower: boolean;
+  indexSize?: string;
+  indexPath?: string;
+  indexVersion?: string;
+  generation?: number;
+  replicableVersion?: number;
+  replicableGeneration?: number;
+  replicationEnabled?: boolean;
+  replicateAfter: string[];
+  /** follower 侧信息（isLeader=false 时展示） */
+  follower?: Record<string, unknown>;
+}
+
+export function parseReplicationDetails(body: unknown): SolrReplicationDetails | null {
+  const details = (body as Record<string, unknown> | null)?.details as Record<string, unknown> | undefined;
+  if (!details) return null;
+  const leader = (details.leader ?? {}) as Record<string, unknown>;
+  const follower = details.follower as Record<string, unknown> | undefined;
+  const num = (v: unknown) => (typeof v === "number" ? v : v != null ? Number(v) : undefined);
+  return {
+    isLeader: details.isLeader === true || details.isLeader === "true",
+    isFollower: details.isFollower === true || details.isFollower === "true",
+    indexSize: details.indexSize as string | undefined,
+    indexPath: details.indexPath as string | undefined,
+    indexVersion: details.indexVersion != null ? String(details.indexVersion) : undefined,
+    generation: num(details.generation),
+    replicableVersion: num(leader.replicableVersion),
+    replicableGeneration: num(leader.replicableGeneration),
+    replicationEnabled: leader.replicationEnabled === true || leader.replicationEnabled === "true",
+    replicateAfter: Array.isArray(leader.replicateAfter) ? leader.replicateAfter.map(String) : [],
+    follower,
+  };
+}
+
+/** leader 侧启停复制：/{core}/replication?command=enablereplication|disablereplication */
+export function solrReplicationCommand(connectionId: string, core: string, command: "enablereplication" | "disablereplication"): Promise<SolrAdminResponse> {
+  return solrAdminRequest(connectionId, "GET", `/${encodeURIComponent(core)}/replication?command=${command}`);
+}
+
+/** /admin/info/properties 响应 → JVM 工作目录（官方 Instance 框的 CWD）。 */
+export function parseServerCwd(body: unknown): string | undefined {
+  const props = (body as Record<string, unknown> | null)?.["system.properties"] as Record<string, unknown> | undefined;
+  return typeof props?.["user.dir"] === "string" ? props["user.dir"] : undefined;
+}
+
+/* ---------- Dashboard（官方布局：Instance / Versions / JVM + System 进度条） ---------- */
+
+export interface SolrSystemInfo {
+  mode?: string;
+  solrHome?: string;
+  coreRoot?: string;
+  /** jvm.jmx.startTime（ISO） */
+  startTime?: string;
+  uptimeMs?: number;
+  solrSpec?: string;
+  solrImpl?: string;
+  luceneSpec?: string;
+  luceneImpl?: string;
+  /** name + version 拼接，如 "Eclipse Adoptium OpenJDK 64-Bit Server VM 17.0.15 17.0.15+6" */
+  jvmRuntime?: string;
+  processors?: number;
+  args: string[];
+  jvmMemUsedPct?: number;
+  jvmMemUsed?: string;
+  jvmMemTotal?: string;
+  /** 物理内存：bytes */
+  physMemUsedPct?: number;
+  physMemUsed?: number;
+  physMemTotal?: number;
+  swapUsedPct?: number;
+  swapUsed?: number;
+  swapTotal?: number;
+  fdUsed?: number;
+  fdMax?: number;
+}
+
+export function parseSolrSystemInfo(body: unknown): SolrSystemInfo {
+  const root = (body ?? {}) as Record<string, unknown>;
+  const jvm = (root.jvm ?? {}) as Record<string, unknown>;
+  const jmx = (jvm.jmx ?? {}) as Record<string, unknown>;
+  const lucene = (root.lucene ?? {}) as Record<string, unknown>;
+  const system = (root.system ?? {}) as Record<string, unknown>;
+  const memory = (jvm.memory ?? {}) as Record<string, unknown>;
+  const raw = (memory.raw ?? {}) as Record<string, unknown>;
+
+  const num = (v: unknown): number | undefined => (typeof v === "number" && Number.isFinite(v) ? v : undefined);
+  const str = (v: unknown): string | undefined => (typeof v === "string" && v !== "" ? v : undefined);
+  const pct = (used: number | undefined, total: number | undefined) => (used != null && total != null && total > 0 ? (used / total) * 100 : undefined);
+
+  const physTotal = num(system.totalPhysicalMemorySize);
+  const physFree = num(system.freePhysicalMemorySize);
+  const physUsed = physTotal != null && physFree != null ? physTotal - physFree : undefined;
+  const swapTotal = num(system.totalSwapSpaceSize);
+  const swapFree = num(system.freeSwapSpaceSize);
+  const swapUsed = swapTotal != null && swapFree != null ? swapTotal - swapFree : undefined;
+
+  const jvmName = str(jvm.name);
+  const jvmVersion = str(jvm.version);
+
+  return {
+    mode: str(root.mode),
+    solrHome: str(root.solr_home),
+    coreRoot: str(root.core_root),
+    startTime: str(jmx.startTime),
+    uptimeMs: num(jmx.upTimeMS),
+    solrSpec: str(lucene["solr-spec-version"]),
+    solrImpl: str(lucene["solr-impl-version"]),
+    luceneSpec: str(lucene["lucene-spec-version"]),
+    luceneImpl: str(lucene["lucene-impl-version"]),
+    jvmRuntime: [jvmName, jvmVersion].filter(Boolean).join(" ") || undefined,
+    processors: num(jvm.processors),
+    args: Array.isArray(jmx.commandLineArgs) ? jmx.commandLineArgs.map(String) : [],
+    jvmMemUsedPct: num(raw["used%"]),
+    jvmMemUsed: str(memory.used),
+    jvmMemTotal: str(memory.total),
+    physMemUsedPct: pct(physUsed, physTotal),
+    physMemUsed: physUsed,
+    physMemTotal: physTotal,
+    swapUsedPct: pct(swapUsed, swapTotal),
+    swapUsed,
+    swapTotal,
+    fdUsed: num(system.openFileDescriptorCount),
+    fdMax: num(system.maxFileDescriptorCount),
+  };
+}
+
+/** solr-impl-version 里带构建日期（"9.8.1 dab835... - houston - 2025-03-06 13:59:17"），>1 年提示升级。 */
+export function solrReleaseAgeDays(implVersion?: string): number | null {
+  if (!implVersion) return null;
+  const match = implVersion.match(/(\d{4})-(\d{2})-(\d{2})/);
+  if (!match) return null;
+  const ts = Date.parse(`${match[1]}-${match[2]}-${match[3]}T00:00:00Z`);
+  if (!Number.isFinite(ts)) return null;
+  return Math.floor((Date.now() - ts) / 86400000);
+}

apps/desktop/src/lib/solr/solrRequestRisk.ts

@@ -0,0 +1,173 @@
+/**
+ * Read/write classification for Apache Solr REST requests.
+ *
+ * Mirrors `classify_solr_query_risk` in `crates/dbx-sql/src/query_execution_sql.rs`
+ * so the desktop guards (read-only unlock, production safety) agree with the
+ * backend read-only gate instead of treating every request as unrecognized.
+ *
+ * Solr write traffic funnels through `/{core}/update*` (plus `commit`) — for
+ * every HTTP method, since Solr update handlers also answer GET commits.
+ * CoreAdmin/Collections actions and ReplicationHandler commands ride on GET
+ * too, so `action=`/`command=` values outside the read whitelists are
+ * dangerous. Read-only POST handlers are the query
+ * endpoints (select/query/get/export/...). Any other mutating method/path —
+ * `/admin/*`, `/schema`, `/config`, core management — is classified dangerous.
+ */
+
+export type SolrRequestRisk = "read" | "write" | "dangerous";
+
+const REQUEST_LINE = /^(GET|POST|PUT|PATCH|DELETE|HEAD|OPTIONS)\s+(\S+)/i;
+const READ_ONLY_POST_ENDPOINTS = new Set(["select", "query", "get", "export", "terms", "suggest", "spell", "mlt", "sql", "graph", "clustering", "tvrh", "luke", "elevate", "browse", "debug"]);
+const READ_ONLY_REPLICATION_COMMANDS = new Set(["details", "restorestatus", "filelist", "filecontent", "filedownload", "filemtime", "indexversion", "showversion"]);
+const RISK_ORDER: Record<SolrRequestRisk, number> = { read: 0, write: 1, dangerous: 2 };
+
+function parseRequestLine(line: string): { method: string; rawPath: string; endpoint: string; isUpdatePath: boolean; segments: string[] } | null {
+  const match = line.trim().match(REQUEST_LINE);
+  if (!match) return null;
+  const rawPath = match[2];
+  const path = (rawPath.split("?", 1)[0] ?? "").replace(/\/+$/, "");
+  const segments = path.split("/").filter(Boolean);
+  // Users may paste absolute Solr paths ("/solr/{core}/select") or relative
+  // ones ("{core}/select"); drop the fixed /solr context segment if present.
+  if (segments[0]?.toLowerCase() === "solr") segments.shift();
+  // Update handler variants (/update/json, /update/json/docs, /update/csv)
+  // nest below the update segment, so the last segment alone cannot spot them.
+  const isUpdatePath = segments.some((segment) => segment.startsWith("update") || segment === "commit");
+  return { method: match[1].toUpperCase(), rawPath, endpoint: segments[segments.length - 1]?.toLowerCase() ?? "", isUpdatePath, segments };
+}
+
+/**
+ * CoreAdmin/Collections endpoints accept GET-triggered mutations
+ * (`GET /admin/cores?action=CREATE&name=x` really creates a core). Only the
+ * explicitly read-only actions stay "read"; any other action is dangerous.
+ */
+function solrAdminRequestIsMutation(rawPath: string, segments: string[]): boolean {
+  const isAdminTarget = segments.some((segment, index) => segment.toLowerCase() === "admin" && ["cores", "collections"].includes(segments[index + 1]?.toLowerCase() ?? ""));
+  if (!isAdminTarget) return false;
+  const query = rawPath.split("?")[1];
+  if (!query) return false;
+  const action = query
+    .split("&")
+    .map((param) => param.split("=", 2))
+    .find(([key]) => key.toLowerCase() === "action")?.[1];
+  if (action === undefined) return false;
+  return !["STATUS", "REQUESTSTATUS", "LIST"].includes(action.toUpperCase());
+}
+
+/**
+ * The replication handler also takes GET-triggered mutations
+ * (`GET /{core}/replication?command=disablereplication` really stops
+ * replication). Only the explicitly read-only commands stay "read"; a missing
+ * command falls back to the handler's default details response.
+ */
+function solrReplicationRequestIsMutation(rawPath: string, segments: string[]): boolean {
+  if (segments[segments.length - 1]?.toLowerCase() !== "replication") return false;
+  const query = rawPath.split("?")[1];
+  if (!query) return false;
+  const command = query
+    .split("&")
+    .map((param) => param.split("=", 2))
+    .find(([key]) => key.toLowerCase() === "command")?.[1];
+  if (command === undefined) return false;
+  return !READ_ONLY_REPLICATION_COMMANDS.has(command.toLowerCase());
+}
+
+function classifyParsedRequest({ method, rawPath, endpoint, isUpdatePath, segments }: { method: string; rawPath: string; endpoint: string; isUpdatePath: boolean; segments: string[] }): SolrRequestRisk {
+  // Solr update handlers also answer GET (commit/optimize/stream.body all
+  // mutate), so update paths count as writes for every method, not just POST.
+  if (isUpdatePath) return "write";
+  if (method === "GET" || method === "HEAD" || method === "OPTIONS") {
+    return solrAdminRequestIsMutation(rawPath, segments) || solrReplicationRequestIsMutation(rawPath, segments) ? "dangerous" : "read";
+  }
+  if (method === "POST" || method === "PUT" || method === "PATCH" || method === "DELETE") {
+    return method === "POST" && READ_ONLY_POST_ENDPOINTS.has(endpoint) ? "read" : "dangerous";
+  }
+  return "dangerous";
+}
+
+/**
+ * Classifies a single request: the request line is the first non-comment line,
+ * everything after it is the JSON body. Returns null when the text is not a
+ * REST request.
+ */
+export function classifySolrRequestRisk(request: string): SolrRequestRisk | null {
+  const parsed = parseRequestLine(uncommentedLines(request)[0] ?? "");
+  return parsed ? classifyParsedRequest(parsed) : null;
+}
+
+/**
+ * Classifies every request in the editor text and returns the highest risk, so
+ * a read request followed by a write is still guarded. Like the backend, the
+ * text only counts as REST when its first non-comment line is a request line.
+ */
+export function classifySolrSourceRisk(source: string): SolrRequestRisk | null {
+  const lines = uncommentedLines(source);
+  if (!parseRequestLine(lines[0] ?? "")) return null;
+
+  let highest: SolrRequestRisk = "read";
+  for (const line of lines) {
+    const parsed = parseRequestLine(line);
+    if (!parsed) continue;
+    const risk = classifyParsedRequest(parsed);
+    if (RISK_ORDER[risk] > RISK_ORDER[highest]) highest = risk;
+  }
+  return highest;
+}
+
+/**
+ * Whether a parsed request line targets a mutating path that is not a document
+ * update — used by the dangerous-execution confirmation gate.
+ */
+export function isDangerousSolrRequest(method: string, path: string): boolean {
+  const upperMethod = method.toUpperCase();
+  const pathname = path.split("?", 1)[0].replace(/\/+$/, "");
+  const segments = pathname.split("/").filter(Boolean);
+  if (segments[0]?.toLowerCase() === "solr") segments.shift();
+  const endpoint = segments[segments.length - 1]?.toLowerCase() ?? "";
+  const isUpdatePath = segments.some((segment) => segment.startsWith("update") || segment === "commit");
+  // Document writes are guarded by the write confirmation, not the dangerous
+  // gate — for every method, including GET-driven commits.
+  if (isUpdatePath) return false;
+  if (upperMethod === "GET" || upperMethod === "HEAD" || upperMethod === "OPTIONS") {
+    return solrAdminRequestIsMutation(path, segments) || solrReplicationRequestIsMutation(path, segments);
+  }
+  if (upperMethod === "POST" || upperMethod === "PUT" || upperMethod === "PATCH" || upperMethod === "DELETE") {
+    return !(upperMethod === "POST" && READ_ONLY_POST_ENDPOINTS.has(endpoint));
+  }
+  return true;
+}
+
+/**
+ * Returns each line with its leading comments removed, dropping lines that hold
+ * nothing else. Block comments spanning several lines are skipped as a whole so
+ * a commented-out request line is never classified.
+ */
+function uncommentedLines(source: string): string[] {
+  const lines: string[] = [];
+  let inBlockComment = false;
+
+  for (const rawLine of source.split("\n")) {
+    let offset = 0;
+    while (offset < rawLine.length) {
+      if (inBlockComment) {
+        const close = rawLine.indexOf("*/", offset);
+        if (close < 0) break;
+        inBlockComment = false;
+        offset = close + 2;
+        continue;
+      }
+      while (offset < rawLine.length && /\s/.test(rawLine[offset] ?? "")) offset += 1;
+      if (offset >= rawLine.length) break;
+      if (rawLine.startsWith("/*", offset)) {
+        inBlockComment = true;
+        offset += 2;
+        continue;
+      }
+      if (rawLine[offset] === "#" || rawLine.startsWith("//", offset)) break;
+      lines.push(rawLine.slice(offset));
+      break;
+    }
+  }
+
+  return lines;
+}

apps/desktop/src/lib/sql/semantic/diagnostics.ts

@@ -461,6 +461,7 @@ export function shouldRunSqlSemanticDiagnostics(sql: string, cursor: number, opt
     options.databaseType === "elasticsearch" ||
     options.databaseType === "easysearch" ||
     options.databaseType === "meilisearch" ||
+    options.databaseType === "solr" ||
     options.databaseType === "qdrant" ||
     options.databaseType === "milvus" ||
     options.databaseType === "weaviate" ||
@@ -481,6 +482,7 @@ export function isSqlSemanticDiagnosticInputContext(sql: string, cursor: number,
     options.databaseType === "elasticsearch" ||
     options.databaseType === "easysearch" ||
     options.databaseType === "meilisearch" ||
+    options.databaseType === "solr" ||
     options.databaseType === "qdrant" ||
     options.databaseType === "milvus" ||
     options.databaseType === "weaviate" ||

apps/desktop/src/lib/sql/sqlRisk.ts

@@ -1,6 +1,7 @@
 import { classifyElasticsearchRequestRisk, classifyElasticsearchSourceRisk, type ElasticsearchRequestRisk } from "@/lib/elasticsearch/elasticsearchRequestRisk";
+import { classifySolrRequestRisk, classifySolrSourceRisk } from "@/lib/solr/solrRequestRisk";
 import { mongoAggregateWriteStage, splitMongoCommandRanges, type MongoCommand } from "@/lib/mongo/mongoShellCommand";
-import { isElasticsearchCompatibleDatabaseType, type DatabaseType } from "@/types/database";
+import { isElasticsearchCompatibleDatabaseType, isSolrDatabaseType, type DatabaseType } from "@/types/database";
 
 export type SqlRiskLevel = "read" | "write" | "ddl" | "transaction" | "unknown";
 
@@ -54,7 +55,7 @@ export function classifySqlRisk(sql: string, options: SqlRiskOptions = {}): SqlR
 
   // REST requests carry a JSON body that must not be split on semicolons, and
   // every request in the text is classified so the highest risk wins.
-  const searchEngineRisk = searchEngineAssessment(sql, options.dialect, classifyElasticsearchSourceRisk);
+  const searchEngineRisk = searchEngineAssessment(sql, options.dialect, { elasticsearch: classifyElasticsearchSourceRisk, solr: classifySolrSourceRisk });
   if (searchEngineRisk) return { ...searchEngineRisk, statements: [searchEngineRisk] };
 
   const statements = splitSqlStatementsForSafety(sql).map((statement) => classifySqlStatementRisk(statement, options));
@@ -69,7 +70,7 @@ export function classifySqlStatementRisk(sql: string, options: SqlRiskOptions =
 
   const dynamodbRisk = classifyDynamoDbStatementRisk(sql, options.dialect);
   if (dynamodbRisk) return dynamodbRisk;
-  const searchEngineRisk = searchEngineAssessment(sql, options.dialect, classifyElasticsearchRequestRisk);
+  const searchEngineRisk = searchEngineAssessment(sql, options.dialect, { elasticsearch: classifyElasticsearchRequestRisk, solr: classifySolrRequestRisk });
   if (searchEngineRisk) return searchEngineRisk;
   return classifyTokens(tokenizeSqlForRisk(sql));
 }
@@ -85,9 +86,11 @@ export function classifySqlStatementRisk(sql: string, options: SqlRiskOptions =
  * is a schema change, ...), which a request path does not carry. Reporting
  * `rest` keeps REST mutations as opaque as they were before this branch existed.
  */
-function searchEngineAssessment(sql: string, dialect: DatabaseType | string | undefined, classify: (value: string) => ElasticsearchRequestRisk | null): SqlRiskStatementAssessment | null {
-  if (!isElasticsearchCompatibleDatabaseType(dialect as DatabaseType | undefined)) return null;
-  const risk = classify(sql);
+function searchEngineAssessment(sql: string, dialect: DatabaseType | string | undefined, classify: { elasticsearch: (value: string) => ElasticsearchRequestRisk | null; solr: (value: string) => ElasticsearchRequestRisk | null }): SqlRiskStatementAssessment | null {
+  const databaseType = dialect as DatabaseType | undefined;
+  const classifier = isSolrDatabaseType(databaseType) ? classify.solr : isElasticsearchCompatibleDatabaseType(databaseType) ? classify.elasticsearch : null;
+  if (!classifier) return null;
+  const risk = classifier(sql);
   if (!risk) return null;
   return { risk: risk === "read" ? "read" : risk === "write" ? "write" : "ddl", firstKeyword: "rest" };
 }

apps/desktop/src/lib/sql/sqlStatementRanges.ts

@@ -3,7 +3,7 @@ import { cursorBelongsToTrailingStatementDelimiter } from "@/lib/sql/statementDe
 import { splitMongoCommandRanges } from "@/lib/mongo/mongoShellCommand";
 import { isRedisCommentLine } from "@/lib/redis/redisCommandTokenizer";
 import { readSqlBracedParameterAt, type SqlParameterOptions } from "@/lib/sql/sqlParameters";
-import { isElasticsearchCompatibleDatabaseType, isMeilisearchDatabaseType, type DatabaseType } from "@/types/database";
+import { isElasticsearchCompatibleDatabaseType, isMeilisearchDatabaseType, isSolrDatabaseType, type DatabaseType } from "@/types/database";
 
 /**
  * A contiguous range of SQL text expressed as document offsets plus the
@@ -18,7 +18,7 @@ export interface SqlTextRange {
 const ELASTICSEARCH_REST_REQUEST = /^(?:GET|POST|PUT|PATCH|DELETE|HEAD)\s+\S+/i;
 
 function isHttpJsonRestDatabaseType(databaseType?: DatabaseType): boolean {
-  return isElasticsearchCompatibleDatabaseType(databaseType) || isMeilisearchDatabaseType(databaseType);
+  return isElasticsearchCompatibleDatabaseType(databaseType) || isMeilisearchDatabaseType(databaseType) || isSolrDatabaseType(databaseType);
 }
 
 export function elasticsearchRestRequestRanges(sql: string, databaseType?: DatabaseType): SqlTextRange[] {
@@ -27,7 +27,7 @@ export function elasticsearchRestRequestRanges(sql: string, databaseType?: Datab
   return requests.length > 0 && requests.every((request) => ELASTICSEARCH_REST_REQUEST.test(request.sql)) ? requests : [];
 }
 
-const NON_SQL_EXECUTION_TARGET_TYPES: ReadonlySet<DatabaseType> = new Set(["mongodb", "elasticsearch", "easysearch", "meilisearch", "qdrant", "milvus", "weaviate", "chromadb", "etcd", "zookeeper", "consul", "mq", "neo4j", "victoriametrics"]);
+const NON_SQL_EXECUTION_TARGET_TYPES: ReadonlySet<DatabaseType> = new Set(["mongodb", "elasticsearch", "easysearch", "meilisearch", "solr", "qdrant", "milvus", "weaviate", "chromadb", "etcd", "zookeeper", "consul", "mq", "neo4j", "victoriametrics"]);
 
 export function supportsExecutionTargetPicker(databaseType?: DatabaseType): boolean {
   return !!databaseType && (databaseType === "redis" || isHttpJsonRestDatabaseType(databaseType) || !NON_SQL_EXECUTION_TARGET_TYPES.has(databaseType));
@@ -270,6 +270,7 @@ const DATABASE_SOFT_STATEMENT_KEYWORDS: Partial<Record<DatabaseType, readonly st
   mongodb: [],
   elasticsearch: [],
   easysearch: [],
+  solr: [],
   qdrant: [],
   milvus: [],
   weaviate: [],

apps/desktop/src/lib/table/tableMetadataCapabilities.ts

@@ -84,6 +84,12 @@ const capabilityByType: Partial<Record<DatabaseType, Partial<TableMetadataCapabi
     triggers: false,
     ddl: false,
   },
+  solr: {
+    indexes: false,
+    foreignKeys: false,
+    triggers: false,
+    ddl: false,
+  },
   hbase: {
     indexes: false,
     foreignKeys: false,

apps/desktop/src/stores/connectionStore.ts

@@ -1506,6 +1506,7 @@ export const useConnectionStore = defineStore("connection", () => {
       elasticsearch: "Elasticsearch",
       easysearch: "Easysearch",
       meilisearch: "Meilisearch",
+      solr: "Apache Solr",
       qdrant: "Qdrant",
       milvus: "Milvus",
       weaviate: "Weaviate",
@@ -4165,8 +4166,8 @@ export const useConnectionStore = defineStore("connection", () => {
       await loadMongoDatabases(connectionId);
     } else if (config.db_type === "dynamodb") {
       await loadDynamoDbTables(connectionId);
-    } else if (config.db_type === "elasticsearch" || config.db_type === "easysearch" || config.db_type === "meilisearch") {
-      // Reload: list indices.
+    } else if (config.db_type === "elasticsearch" || config.db_type === "easysearch" || config.db_type === "meilisearch" || config.db_type === "solr") {
+      // Reload: list indices/cores.
       await loadElasticsearchIndices(connectionId);
     } else if (config.db_type === "milvus") {
       await loadMilvusDatabases(connectionId);
@@ -5041,7 +5042,7 @@ export const useConnectionStore = defineStore("connection", () => {
   async function loadConnectedConnectionRootForSidebarSearch(connectionId: string) {
     if (!connectedIds.value.has(connectionId)) return;
     const config = getConfig(connectionId);
-    if (!config || ["redis", "etcd", "zookeeper", "consul", "mongodb", "dynamodb", "elasticsearch", "easysearch", "meilisearch", "milvus", "qdrant", "weaviate", "chromadb", "mq", "nacos"].includes(config.db_type)) return;
+    if (!config || ["redis", "etcd", "zookeeper", "consul", "mongodb", "dynamodb", "elasticsearch", "easysearch", "meilisearch", "solr", "milvus", "qdrant", "weaviate", "chromadb", "mq", "nacos"].includes(config.db_type)) return;
     const node = findConnectionNode(connectionId);
     if (!node || node.type !== "connection" || hasConnectionMetadataChildren(node.children)) return;
     const scope = { kind: "connection-databases" as const, connectionId, driverProfile: metadataDriverProfile(config) };
@@ -5464,9 +5465,10 @@ export const useConnectionStore = defineStore("connection", () => {
       await ensureConnected(connectionId);
       load = reclaimTreeNodeLoad(load, node);
       const isMeilisearch = getConfig(connectionId)?.db_type === "meilisearch";
+      const isSolr = getConfig(connectionId)?.db_type === "solr";
       const collections = isMeilisearch
         ? sortSidebarNames(await withMetadataLoadTimeout(connectionId, api.meilisearchListIndexes(connectionId), "Meilisearch indexes")).map((name) => ({ name, aliases: [] as string[] }))
-        : [...(await withMetadataLoadTimeout(connectionId, api.documentListCollections(connectionId, "default"), "Elasticsearch indices"))].sort((left, right) => compareSidebarNames(left.name, right.name));
+        : [...(await withMetadataLoadTimeout(connectionId, api.documentListCollections(connectionId, "default"), isSolr ? "Solr cores" : "Elasticsearch indices"))].sort((left, right) => compareSidebarNames(left.name, right.name));
       const indexNodes = collections.map((collection) => {
         const aliases = collection.aliases?.filter((alias) => alias.trim());
         return {
@@ -7214,7 +7216,7 @@ export const useConnectionStore = defineStore("connection", () => {
         await loadMongoDatabases(node.connectionId);
       } else if (config?.db_type === "dynamodb") {
         await loadDynamoDbTables(node.connectionId);
-      } else if (config?.db_type === "elasticsearch" || config?.db_type === "easysearch" || config?.db_type === "meilisearch") {
+      } else if (config?.db_type === "elasticsearch" || config?.db_type === "easysearch" || config?.db_type === "meilisearch" || config?.db_type === "solr") {
         await loadElasticsearchIndices(node.connectionId);
       } else if (config?.db_type === "milvus") {
         await loadMilvusDatabases(node.connectionId);

apps/desktop/src/stores/queryStore.ts

@@ -3278,6 +3278,29 @@ export const useQueryStore = defineStore("query", () => {
     return registerOpenTab(tab);
   }
 
+  function openSolrAdmin(connectionId: string) {
+    const existing = tabs.value.find((tab) => tab.mode === "solr-admin" && tab.connectionId === connectionId);
+    if (existing) {
+      switchTab(existing.id);
+      return existing.id;
+    }
+
+    const conn = useConnectionStore().getConfig(connectionId);
+    const id = uuid();
+    const tab: QueryTab = {
+      id,
+      title: conn?.name ? `${conn.name} - ${t("solrAdmin.title")}` : t("solrAdmin.title"),
+      connectionId,
+      database: "",
+      sql: "",
+      isExecuting: false,
+      isCancelling: false,
+      isExplaining: false,
+      mode: "solr-admin",
+    };
+    return registerOpenTab(tab);
+  }
+
   function openDamengJobAdmin(connectionId: string) {
     const existing = tabs.value.find((tab) => tab.mode === "dameng-jobs" && tab.connectionId === connectionId);
     if (existing) {
@@ -8997,6 +9020,7 @@ export const useQueryStore = defineStore("query", () => {
     openPostgresDashboard,
     openXuguDashboard,
     openNacosDashboard,
+    openSolrAdmin,
     openDamengUsers,
     openDamengRoles,
     openDamengJobAdmin,

apps/desktop/src/types/database.ts

@@ -13,6 +13,10 @@ export function isMeilisearchDatabaseType(dbType?: DatabaseType): boolean {
   return dbType === "meilisearch";
 }
 
+export function isSolrDatabaseType(dbType?: DatabaseType): boolean {
+  return dbType === "solr";
+}
+
 export interface SqlSnippet {
   id: string;
   label: string;
@@ -1796,6 +1800,7 @@ export interface QueryTab {
     | "mysql-dashboard"
     | "postgres-dashboard"
     | "xugu-dashboard"
+    | "solr-admin"
     | "dolt-version-control"
     | "plugin-workbench"
     | "plugin-filesystem";

apps/desktop/src/types/generated/connectionProfiles.ts

@@ -39,6 +39,7 @@ export const CONNECTION_PROFILES = {
   oracle: { type: "oracle", port: 1521, user: "system", label: "Oracle", icon: "oracle" },
   elasticsearch: { type: "elasticsearch", port: 9200, user: "", label: "Elasticsearch", icon: "elasticsearch" },
   easysearch: { type: "easysearch", port: 9200, user: "", label: "Easysearch", icon: "easysearch" },
+  solr: { type: "solr", port: 8983, user: "", label: "Apache Solr", icon: "solr" },
   meilisearch: { type: "meilisearch", port: 7700, user: "", label: "Meilisearch", icon: "meilisearch" },
   hbase: { type: "hbase", port: 8080, user: "", label: "Apache HBase", icon: "hbase" },
   qdrant: { type: "qdrant", port: 6333, user: "", label: "Qdrant", icon: "qdrant" },
@@ -146,6 +147,7 @@ export const CONNECTION_PROFILE_ICONS = {
   oracle: "oracle",
   elasticsearch: "elasticsearch",
   easysearch: "easysearch",
+  solr: "solr",
   meilisearch: "meilisearch",
   hbase: "hbase",
   qdrant: "qdrant",
@@ -252,6 +254,7 @@ export const CONNECTION_PICKER_OPTIONS = [
   { value: "oracle", label: "Oracle", category: "sql" },
   { value: "elasticsearch", label: "Elasticsearch", category: "document" },
   { value: "easysearch", label: "Easysearch", category: "document" },
+  { value: "solr", label: "Apache Solr", category: "document" },
   { value: "meilisearch", label: "Meilisearch", category: "document" },
   { value: "hbase", label: "Apache HBase", category: "document" },
   { value: "qdrant", label: "Qdrant", category: "graph_ai" },

apps/desktop/src/types/generated/databaseTypes.ts

@@ -16,6 +16,7 @@ export const DATABASE_TYPES = [
   "elasticsearch",
   "easysearch",
   "meilisearch",
+  "solr",
   "hbase",
   "qdrant",
   "chromadb",