feat: add add_if_not_exists to AddColumn (#207)

* feat: add column if not exists * chore: generate codes * feat: add if not exists for each col * chore: gen codes
2025-01-03 23:00:22 +08:00
parent 1a580a0854
commit 43ddd8dea6
5 changed files with 364 additions and 218 deletions
@@ -145,7 +145,9 @@ message DropDatabaseExpr {
  bool drop_if_exists = 3;
 }

-message AddColumns { repeated AddColumn add_columns = 1; }
+message AddColumns {
+  repeated AddColumn add_columns = 1;
+}

 message DropColumns { repeated DropColumn drop_columns = 1; }

@@ -156,6 +158,7 @@ message RenameTable { string new_table_name = 1; }
 message AddColumn {
  ColumnDef column_def = 1;
  AddColumnLocation location = 3;
+  bool add_if_not_exists = 4;
 }

 message ModifyColumnType {