fix(oracle): 修复表数据加载与编辑

src/lib/tableEditing.ts

@@ -0,0 +1,21 @@
+import type { ColumnInfo, DatabaseType } from "@/types/database";
+
+export const DBX_ROWID_COLUMN = "__DBX_ROWID";
+
+export function editablePrimaryKeys(databaseType: DatabaseType | undefined, columns: ColumnInfo[]): string[] {
+  const primaryKeys = columns.filter((column) => column.is_primary_key).map((column) => column.name);
+  if (databaseType === "oracle" && primaryKeys.length === 0) return [DBX_ROWID_COLUMN];
+  return primaryKeys;
+}
+
+export function usesSyntheticRowIdKey(databaseType: DatabaseType | undefined, primaryKeys: string[]): boolean {
+  return databaseType === "oracle" && primaryKeys.length === 1 && primaryKeys[0].toUpperCase() === DBX_ROWID_COLUMN;
+}
+
+export function isHiddenGridColumn(
+  databaseType: DatabaseType | undefined,
+  column: string,
+  primaryKeys: string[],
+): boolean {
+  return usesSyntheticRowIdKey(databaseType, primaryKeys) && column.toUpperCase() === DBX_ROWID_COLUMN;
+}