feat(query): pin, rename and label result run tabs

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

@@ -661,6 +661,7 @@ const debugLogCopied = ref(false);
 const debugLogDownloaded = ref(false);
 const editShowColumnCommentsInHeader = ref(settingsStore.editorSettings.showColumnCommentsInHeader);
 const editShowColumnTypesInHeader = ref(settingsStore.editorSettings.showColumnTypesInHeader);
+const editShowResultSourceDatabase = ref(settingsStore.editorSettings.showResultSourceDatabase);
 const editDataGridShowTransposeFieldMetadata = ref(settingsStore.editorSettings.dataGridShowTransposeFieldMetadata);
 const editColorizeDataGridCellTypes = ref(settingsStore.editorSettings.colorizeDataGridCellTypes);
 const editShowIndexIndicatorsInHeader = ref(settingsStore.editorSettings.showIndexIndicatorsInHeader);
@@ -1002,6 +1003,7 @@ function currentEditorSettingsDraft(): EditorSettingsDraft {
     tabSortMode: editTabSortMode.value,
     showColumnCommentsInHeader: editShowColumnCommentsInHeader.value,
     showColumnTypesInHeader: editShowColumnTypesInHeader.value,
+    showResultSourceDatabase: editShowResultSourceDatabase.value,
     dataGridShowTransposeFieldMetadata: editDataGridShowTransposeFieldMetadata.value,
     colorizeDataGridCellTypes: editColorizeDataGridCellTypes.value,
     dataGridTypeColorSchemes: editDataGridTypeColorSchemes.value,
@@ -1647,6 +1649,7 @@ function syncEditorSettingsDraftFromStore() {
   editTabSortMode.value = settingsStore.editorSettings.tabSortMode;
   editShowColumnCommentsInHeader.value = settingsStore.editorSettings.showColumnCommentsInHeader;
   editShowColumnTypesInHeader.value = settingsStore.editorSettings.showColumnTypesInHeader;
+  editShowResultSourceDatabase.value = settingsStore.editorSettings.showResultSourceDatabase;
   editDataGridShowTransposeFieldMetadata.value = settingsStore.editorSettings.dataGridShowTransposeFieldMetadata;
   editColorizeDataGridCellTypes.value = settingsStore.editorSettings.colorizeDataGridCellTypes;
   editDataGridTypeColorSchemes.value = cloneDataGridTypeColorSchemes(settingsStore.editorSettings.dataGridTypeColorSchemes);
@@ -1780,6 +1783,7 @@ const editorSettingsDraftRefs: EditorSettingsDraftRefMap = {
   tabSortMode: editTabSortMode,
   showColumnCommentsInHeader: editShowColumnCommentsInHeader,
   showColumnTypesInHeader: editShowColumnTypesInHeader,
+  showResultSourceDatabase: editShowResultSourceDatabase,
   dataGridShowTransposeFieldMetadata: editDataGridShowTransposeFieldMetadata,
   colorizeDataGridCellTypes: editColorizeDataGridCellTypes,
   dataGridTypeColorSchemes: editDataGridTypeColorSchemes,
@@ -2304,6 +2308,7 @@ function resetDefaultsForTab(tab: SettingsCategory) {
     historyRetention.reset();
     editShowColumnCommentsInHeader.value = DEFAULT_EDITOR_SETTINGS.showColumnCommentsInHeader;
     editShowColumnTypesInHeader.value = DEFAULT_EDITOR_SETTINGS.showColumnTypesInHeader;
+    editShowResultSourceDatabase.value = DEFAULT_EDITOR_SETTINGS.showResultSourceDatabase;
     editDataGridShowTransposeFieldMetadata.value = DEFAULT_EDITOR_SETTINGS.dataGridShowTransposeFieldMetadata;
     editColorizeDataGridCellTypes.value = DEFAULT_EDITOR_SETTINGS.colorizeDataGridCellTypes;
     // Back to the built-in palette, but keep the user's saved schemes available.
@@ -7908,6 +7913,17 @@ onUnmounted(() => {
                   </div>
                   <Switch id="show-column-types-in-header" v-model="editShowColumnTypesInHeader" />
                 </div>
+                <div class="settings-item flex items-center justify-between gap-4 rounded-md border bg-muted/20 px-3 py-2">
+                  <div class="space-y-1">
+                    <Label for="show-result-source-database">
+                      {{ t("settings.showResultSourceDatabase") }}
+                    </Label>
+                    <p class="text-xs text-muted-foreground">
+                      {{ t("settings.showResultSourceDatabaseDescription") }}
+                    </p>
+                  </div>
+                  <Switch id="show-result-source-database" v-model="editShowResultSourceDatabase" />
+                </div>
                 <div class="settings-item flex items-center justify-between gap-4 rounded-md border bg-muted/20 px-3 py-2">
                   <div class="space-y-1">
                     <Label for="data-grid-show-transpose-field-metadata">

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

@@ -494,8 +494,10 @@ const activeQueryError = computed(() => {
   return String(result.rows[0]?.[0] ?? "");
 });
 const hasQueryOutput = computed(() => tabHasQueryOutput(props.activeTab));
-const visibleResultItems = computed(() => tabularResultItems(props.activeTab.results ?? (props.activeTab.result ? [props.activeTab.result] : undefined)));
-const tabularResults = computed(() => tabularResultItems(props.activeTab.results));
+// 结果集页签/列表的名称是否带库名，由编辑器设置控制（默认带库名）
+const includeResultSourceDatabase = computed(() => settingsStore.editorSettings.showResultSourceDatabase);
+const visibleResultItems = computed(() => tabularResultItems(props.activeTab.results ?? (props.activeTab.result ? [props.activeTab.result] : undefined), { includeSourceDatabase: includeResultSourceDatabase.value }));
+const tabularResults = computed(() => tabularResultItems(props.activeTab.results, { includeSourceDatabase: includeResultSourceDatabase.value }));
 const allResultExportSheets = computed(() =>
   tabularResults.value.map((item) => ({
     sheetName: item.label || t("tabs.resultN", { n: item.n }),
@@ -503,7 +505,14 @@ const allResultExportSheets = computed(() =>
     sql: item.index === props.activeTab.activeResultIndex ? queryResultExecutionSql(props.activeTab) : item.result.sourceStatement,
   })),
 );
-const resultRuns = computed(() => resultRunItems(props.activeTab));
+// 结果标签优先显示来源（表名），历史批次缺少来源信息时按批次 SQL 重新解析
+const resultRuns = computed(() =>
+  resultRunItems(props.activeTab, {
+    includeSourceDatabase: includeResultSourceDatabase.value,
+    database: props.activeTab.database,
+    databaseType: activeEffectiveDatabaseType.value,
+  }),
+);
 const activeResultGridCacheKey = computed(() => resultGridCacheKey(props.activeTab));
 const activeResultGridColumnWidthCacheKey = computed(() => resultGridColumnWidthCacheKey(props.activeTab));
 const activeResultGridInstanceKey = computed(() => resultGridInstanceKey(props.activeTab));
@@ -1243,7 +1252,7 @@ async function closeResultRunsToRight(runId: string) {
 
 function openResultRunRename(run: (typeof resultRuns.value)[number]) {
   resultRunRenameId.value = run.id;
-  resultRunRenameTitle.value = run.title || t("tabs.runN", { n: run.sequence });
+  resultRunRenameTitle.value = run.title || run.sourceLabel || t("tabs.runN", { n: run.sequence });
   resultRunRenameOpen.value = true;
   nextTick(() => {
     const input = document.querySelector<HTMLInputElement>("[data-result-run-name-input]");
@@ -1314,6 +1323,16 @@ async function selectResultRun(runId: string) {
   return true;
 }
 
+/**
+ * 点击结果标签：切换显示的同时固定该结果（issue #9975）。
+ * 未固定的结果会被下一次普通查询复用/覆盖，点击后固定即可保留下来。
+ */
+async function selectResultRunFromTab(runId: string) {
+  if (!(await selectResultRun(runId))) return;
+  const run = resultRuns.value.find((item) => item.id === runId);
+  if (run && !run.pinned) toggleResultRunPinned(runId);
+}
+
 async function focusResultRunByIndex(index: number) {
   const run = resultRuns.value[index];
   if (!run) return;
@@ -1743,11 +1762,11 @@ defineExpose({
                             :aria-selected="run.active"
                             :data-active-result-run="run.active ? 'true' : undefined"
                             class="flex h-full select-none items-center gap-1 whitespace-nowrap pl-2.5 pr-1 text-xs font-medium outline-none focus-visible:bg-accent focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-ring/50"
-                            @click="selectResultRun(run.id)"
+                            @click="selectResultRunFromTab(run.id)"
                             @keydown="onResultRunTabKeydown($event, runIndex)"
                           >
                             <Pin v-if="run.pinned" class="h-3 w-3 shrink-0 fill-current text-primary" />
-                            {{ run.title || t("tabs.runN", { n: run.sequence }) }}
+                            {{ run.title || run.sourceLabel || t("tabs.runN", { n: run.sequence }) }}
                           </button>
                           <button
                             type="button"
@@ -1767,17 +1786,17 @@ defineExpose({
                   <DropdownMenu>
                     <DropdownMenuTrigger as-child>
                       <Button variant="ghost" size="sm" class="h-6 max-w-48 gap-1 px-2 text-xs">
-                        <span class="min-w-0 truncate">{{ activeResultRunItem ? activeResultRunItem.title || t("tabs.runN", { n: activeResultRunItem.sequence }) : t("tabs.resultRuns") }}</span>
+                        <span class="min-w-0 truncate">{{ activeResultRunItem ? activeResultRunItem.title || activeResultRunItem.sourceLabel || t("tabs.runN", { n: activeResultRunItem.sequence }) : t("tabs.resultRuns") }}</span>
                         <ChevronDown class="h-3.5 w-3.5 shrink-0" />
                       </Button>
                     </DropdownMenuTrigger>
                     <DropdownMenuContent align="start" class="w-48">
                       <CustomContextMenu v-for="run in resultRuns" :key="run.id" :items="() => resultRunContextMenuItems(run)" v-slot="{ onContextMenu }">
-                        <DropdownMenuItem class="flex items-center gap-2 pr-1" @select="selectResultRun(run.id)" @contextmenu="onContextMenu">
+                        <DropdownMenuItem class="flex items-center gap-2 pr-1" @select="selectResultRunFromTab(run.id)" @contextmenu="onContextMenu">
                           <Check v-if="run.active" class="h-3.5 w-3.5 shrink-0" />
                           <span v-else class="h-3.5 w-3.5 shrink-0" />
                           <Pin v-if="run.pinned" class="h-3 w-3 shrink-0 fill-current text-primary" />
-                          <span class="min-w-0 flex-1 truncate">{{ run.title || t("tabs.runN", { n: run.sequence }) }}</span>
+                          <span class="min-w-0 flex-1 truncate">{{ run.title || run.sourceLabel || t("tabs.runN", { n: run.sequence }) }}</span>
                           <button
                             type="button"
                             class="inline-flex h-5 w-5 shrink-0 items-center justify-center rounded-sm text-muted-foreground hover:bg-accent hover:text-foreground"