摘要:
select * from t_insurance_rule where ins_id in(81,82,83) order by field(ins_id,82,83,81); 排序 sql拼接 select CONCAT('update t_insurance set thumbnail_ima 阅读全文
摘要:
--存储过程,循环create or replace procedure delTables(ename t_emp.ename%TYPE)AScon number;i NUMBER := 1;tablename USER_TABLES.TABLE_NAME%TYPE;BEGIN select co 阅读全文