把xx替换成具体字符,如“深圳”,sql语句如下: 复制代码 代码如下: select * from user_source t where instr(lower(t.text),"xx")>0; select * from all_source t where t.owner<>"SYS" and instr(t.text,"××")>0;
如果是sql server数据库,可以使用如下语句: 复制代码 代码如下: select * from sysobjects where id in( select id from syscomments where text like "%××%")