fix(postgres): gate index INCLUDE by server version

Closes #5357

apps/desktop/src/lib/__tests__/table/tableStructureCapabilities.spec.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from "vitest";
-import { getTableStructureCapabilities, hasLocalTableColumnOrderChange, isPhysicalTableColumnOrderChange, supportsLocalTableColumnReorder } from "@/lib/table/tableStructureCapabilities";
+import { getTableStructureCapabilities, hasLocalTableColumnOrderChange, isPhysicalTableColumnOrderChange, sanitizeStructureIndexesForCapabilities, supportsLocalTableColumnReorder } from "@/lib/table/tableStructureCapabilities";
 
 describe("tableStructureCapabilities", () => {
   it("uses table rebuilds only for native SQLite connections", () => {
@@ -28,6 +28,40 @@ describe("tableStructureCapabilities", () => {
     expect(getTableStructureCapabilities("postgres", "postgres").alterStrategy).toBe("direct");
   });
 
+  it("enables PostgreSQL index INCLUDE only for known supported versions", () => {
+    expect(getTableStructureCapabilities("postgres", "postgres", "PostgreSQL 10.15 (Transwarp) on x86_64-pc-linux-gnu").indexInclude).toBe(false);
+    expect(getTableStructureCapabilities("postgres", "postgres", "9.6.24").indexInclude).toBe(false);
+    expect(getTableStructureCapabilities("postgres", "postgres", "11.0").indexInclude).toBe(true);
+    expect(getTableStructureCapabilities("postgres", "postgres", "PostgreSQL 16.14").indexInclude).toBe(true);
+    expect(getTableStructureCapabilities("postgres", "postgres", undefined).indexInclude).toBe(true);
+    expect(getTableStructureCapabilities("postgres", "postgres", "unknown").indexInclude).toBe(true);
+    expect(getTableStructureCapabilities("sqlserver", "sqlserver", "10.0").indexInclude).toBe(true);
+  });
+
+  it("removes unsupported included columns before SQL generation", () => {
+    const index = {
+      id: "new:index",
+      name: "example_idx",
+      columns: ["key_column"],
+      isUnique: false,
+      isPrimary: false,
+      filter: "",
+      indexType: "BTREE",
+      includedColumns: ["included_column"],
+      comment: "",
+      markedForDrop: false,
+    };
+
+    const indexes = [index];
+    const postgres10Indexes = sanitizeStructureIndexesForCapabilities(indexes, getTableStructureCapabilities("postgres", "postgres", "10.15"));
+    expect(postgres10Indexes).not.toBe(indexes);
+    expect(postgres10Indexes[0].includedColumns).toEqual([]);
+    expect(index.includedColumns).toEqual(["included_column"]);
+
+    const postgres11Indexes = sanitizeStructureIndexesForCapabilities(indexes, getTableStructureCapabilities("postgres", "postgres", "11.0"));
+    expect(postgres11Indexes).toBe(indexes);
+  });
+
   it("disables persisted comment editing for IRIS without disabling other structure changes", () => {
     expect(getTableStructureCapabilities("iris", "iris")).toMatchObject({
       comment: false,

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

@@ -1,4 +1,5 @@
 import type { DatabaseType } from "@/types/database";
+import type { EditableStructureIndex } from "@/lib/table/tableStructureEditorSql";
 
 export type TableStructureDialect = "mysql" | "postgres" | "sqlite" | "duckdb" | "sqlserver" | "oracle" | "h2" | "clickhouse" | "informix" | "influxdb" | "unsupported";
 export type TableStructureAlterStrategy = "none" | "direct" | "sqlite-rebuild";
@@ -111,6 +112,11 @@ const postgresCapabilities = capabilities({
   foreignKey: true,
 });
 
+const postgresBefore11Capabilities = capabilities({
+  ...postgresCapabilities,
+  indexInclude: false,
+});
+
 const redshiftCapabilities = capabilities({
   ...postgresCapabilities,
   createIndex: false,
@@ -343,11 +349,29 @@ const capabilityByType: Partial<Record<DatabaseType, TableStructureCapabilities>
   manticoresearch: manticoreSearchCapabilities,
 };
 
-export function getTableStructureCapabilities(dbType?: DatabaseType, connectionDbType?: DatabaseType): TableStructureCapabilities {
+function postgresMajorVersion(productVersion?: string): number | undefined {
+  const normalized = productVersion?.trim();
+  if (!normalized) return undefined;
+  const match = normalized.match(/\bPostgreSQL\s+(\d+)(?:\.\d+)?\b/i) ?? normalized.match(/^(\d+)(?:\.\d+)?\b/);
+  if (!match) return undefined;
+  const majorVersion = Number.parseInt(match[1], 10);
+  return Number.isFinite(majorVersion) ? majorVersion : undefined;
+}
+
+export function getTableStructureCapabilities(dbType?: DatabaseType, connectionDbType?: DatabaseType, productVersion?: string): TableStructureCapabilities {
   if (dbType === "sqlite" && connectionDbType === "sqlite") return nativeSqliteCapabilities;
+  if (dbType === "postgres") {
+    const majorVersion = postgresMajorVersion(productVersion);
+    if (majorVersion !== undefined && majorVersion < 11) return postgresBefore11Capabilities;
+  }
   return dbType ? (capabilityByType[dbType] ?? unsupportedCapabilities) : unsupportedCapabilities;
 }
 
+export function sanitizeStructureIndexesForCapabilities(indexes: EditableStructureIndex[], capabilities: Pick<TableStructureCapabilities, "indexInclude">): EditableStructureIndex[] {
+  if (capabilities.indexInclude || indexes.every((index) => index.includedColumns.length === 0)) return indexes;
+  return indexes.map((index) => (index.includedColumns.length === 0 ? index : { ...index, includedColumns: [] }));
+}
+
 export function canEditTableStructure(dbType?: DatabaseType): boolean {
   const caps = getTableStructureCapabilities(dbType);
   return caps.createTable || caps.addColumn || caps.alterExistingColumn || caps.createIndex || caps.dropIndex;