diff --git a/apps/desktop/src/components/export/DatabaseExportDialog.vue b/apps/desktop/src/components/export/DatabaseExportDialog.vue
index a3e413f4ce..bfce98ebb6 100644
--- a/apps/desktop/src/components/export/DatabaseExportDialog.vue
+++ b/apps/desktop/src/components/export/DatabaseExportDialog.vue
@@ -68,6 +68,10 @@ const includeObjects = ref(true);
const includeCreateDatabase = ref(false);
const dropTableIfExists = ref(false);
const omitAutoIncrement = ref(false);
+const splitSqlOutput = ref(false);
+const splitSqlPartMaxMb = ref(100);
+const MIN_SPLIT_SQL_PART_MB = 1;
+const MAX_SPLIT_SQL_PART_MB = 4096;
// `AUTO_INCREMENT` stripping is a MySQL-only DDL transform (backend gates on
// db_type == mysql, which also covers MariaDB / TiDB / OceanBase-MySQL-mode).
const isMysqlFamily = computed(() => store.getConfig(connectionId.value)?.db_type === "mysql");
@@ -161,6 +165,12 @@ function joinExportPath(directory: string, fileName: string): string {
return `${directory.replace(/[\\/]+$/, "")}${separator}${fileName}`;
}
+function normalizedSplitSqlPartMaxMb(): number {
+ const value = Number(splitSqlPartMaxMb.value);
+ if (!Number.isFinite(value)) return 100;
+ return Math.min(MAX_SPLIT_SQL_PART_MB, Math.max(MIN_SPLIT_SQL_PART_MB, Math.round(value)));
+}
+
// Lenient exports write per-object failures into the SQL file as `-- ERROR`
// comments and still finish; completion must warn instead of reporting plain
// success (#8184).
@@ -329,8 +339,8 @@ async function startExport() {
const { save } = await import("@tauri-apps/plugin-dialog");
const safeName = sanitizeFileName(database.value || "database");
const path = await save({
- defaultPath: `${safeName}.sql`,
- filters: [{ name: "SQL", extensions: ["sql"] }],
+ defaultPath: `${safeName}.${splitSqlOutput.value ? "zip" : "sql"}`,
+ filters: [{ name: splitSqlOutput.value ? "ZIP" : "SQL", extensions: [splitSqlOutput.value ? "zip" : "sql"] }],
});
if (!path) return;
filePath = path;
@@ -392,6 +402,7 @@ async function startExport() {
omitAutoIncrement: omitAutoIncrement.value,
snapshotSessionId,
batchSize: 1000,
+ splitMaxMb: splitSqlOutput.value ? normalizedSplitSqlPartMaxMb() : undefined,
};
return runDatabaseExportUntilTerminal(request, (progress) => {
exportProgress.value = { ...progress };
@@ -508,7 +519,7 @@ async function startAllDatabasesExport() {
batchDatabaseIndex.value = index + 1;
const currentExportId = `${batchId}-${index + 1}`;
activeDatabaseExportId.value = currentExportId;
- const filePath = isTauriRuntime() ? joinExportPath(directoryPath, `${sanitizeFileName(item.fileStem)}.sql`) : `__web_export_${currentExportId}.sql`;
+ const filePath = isTauriRuntime() ? joinExportPath(directoryPath, `${sanitizeFileName(item.fileStem)}.${splitSqlOutput.value ? "zip" : "sql"}`) : `__web_export_${currentExportId}.${splitSqlOutput.value ? "zip" : "sql"}`;
let currentDatabaseRowsExported = 0;
const terminal = await runWithDatabaseBackupSnapshot(
@@ -533,6 +544,7 @@ async function startAllDatabasesExport() {
omitAutoIncrement: omitAutoIncrement.value,
snapshotSessionId,
batchSize: 1000,
+ splitMaxMb: splitSqlOutput.value ? normalizedSplitSqlPartMaxMb() : undefined,
},
(progress) => {
const nextRowsExported = Math.max(0, progress.rowsExported);
@@ -651,6 +663,8 @@ function resetState() {
includeCreateDatabase.value = false;
dropTableIfExists.value = false;
omitAutoIncrement.value = false;
+ splitSqlOutput.value = false;
+ splitSqlPartMaxMb.value = 100;
isExporting.value = false;
exportProgress.value = null;
exportDone.value = false;
@@ -938,6 +952,27 @@ watch(
{{ t("databaseExport.includeObjects") }}
+
+
+
+
+
+ {{ t("databaseExport.splitSqlOutputDescription", { min: MIN_SPLIT_SQL_PART_MB, max: MAX_SPLIT_SQL_PART_MB }) }}
+
diff --git a/apps/desktop/src/components/export/SqlInsertModeDialog.vue b/apps/desktop/src/components/export/SqlInsertModeDialog.vue
index e2117953b0..29dd483ed7 100644
--- a/apps/desktop/src/components/export/SqlInsertModeDialog.vue
+++ b/apps/desktop/src/components/export/SqlInsertModeDialog.vue
@@ -3,22 +3,36 @@ import { ref } from "vue";
import { useI18n } from "vue-i18n";
import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogFooter } from "@/components/ui/dialog";
import { Button } from "@/components/ui/button";
-import type { SqlInsertMode } from "@/lib/export/sqlInsertMode";
+import type { SqlExportOptions, SqlInsertMode } from "@/lib/export/sqlInsertMode";
const { t } = useI18n();
const open = defineModel("open", { default: false });
+const props = defineProps<{ allowSplit?: boolean }>();
const selected = ref("batch");
+const splitSqlOutput = ref(false);
+const splitSqlPartMaxMb = ref(100);
+const MIN_SPLIT_SQL_PART_MB = 1;
+const MAX_SPLIT_SQL_PART_MB = 4096;
let outcomeEmitted = false;
const emit = defineEmits<{
- confirm: [mode: SqlInsertMode];
+ confirm: [options: SqlExportOptions];
cancel: [];
}>();
+function normalizedSplitSqlPartMaxMb(): number {
+ const value = Number(splitSqlPartMaxMb.value);
+ if (!Number.isFinite(value)) return 100;
+ return Math.min(MAX_SPLIT_SQL_PART_MB, Math.max(MIN_SPLIT_SQL_PART_MB, Math.round(value)));
+}
+
function onConfirm() {
outcomeEmitted = true;
open.value = false;
- emit("confirm", selected.value);
+ emit("confirm", {
+ insertMode: selected.value,
+ splitMaxMb: props.allowSplit && splitSqlOutput.value ? normalizedSplitSqlPartMaxMb() : undefined,
+ });
}
function onCancel() {
@@ -55,6 +69,19 @@ function onOpenChange(value: boolean) {
{{ t("grid.sqlInsertModeSingleDescription") }}
+
+
+
+ {{ t("databaseExport.splitSqlPartMaxMb") }}
+
+
+
+ {{ t("databaseExport.splitSqlOutputDescription", { min: MIN_SPLIT_SQL_PART_MB, max: MAX_SPLIT_SQL_PART_MB }) }}
+
+