学无止境
发布时间:2014-01-22 09:10:33
Oracle中存储特殊字符,需要该字符在字符集中有编码才可以正确存储,例如:SQL> select ascii('☆') from dual; &nb.........【阅读全文】
发布时间:2014-01-02 10:33:55
原SQL语句如下:update Tindex a set a.object_type='SPECIAL' where a.object_type is not nulland exists (select 1 from Tindex b where b.object_name='TINDEX' and a.object_name=b.object_name)使用以下语句查看当前游标执.........【阅读全文】