SQL语句如何删除半年前的记录?SQL语句如何删除半年前的记录?[解决办法]delete from tablename t where sj
SQL语句如何删除半年前的记录?
SQL语句如何删除半年前的记录?
[解决办法]
delete from tablename t where sj <add_months(sysdate,-6);
SQL语句如何删除半年前的记录?
SQL语句如何删除半年前的记录?
[解决办法]
delete from tablename t where sj <add_months(sysdate,-6);