insert into tb_certification table_name, table_id, diploma, diploma_num, level, del_flag #{tableName}, #{tableId}, #{diploma}, #{diplomaNum}, #{level}, 0 update tb_certification set del_flag=1 where table_id = #{tableId} and table_name = #{tableName} select id,table_name as tableName,table_id as tableId,diploma as diploma,diploma_num as diplomaNum, level as level from tb_certification where del_flag=0 and table_name = #{tableName} and table_id = #{tableId}