Simplify the update and delete statements for query results when the table contains primary keys

chat2db-server/chat2db-plugins/chat2db-kingbase/src/main/java/ai/chat2db/plugin/kingbase/KingBaseDBManage.java

@@ -19,6 +19,7 @@ public class KingBaseDBManage extends DefaultDBManage implements DBManage {
                 SQLExecutor.getInstance().execute(connection, "SET search_path TO \"" + connectInfo.getSchemaName() + "\"");
             }
         } catch (Exception e) {
+            e.printStackTrace();
         }
     }