发布时间:2012-01-06 18:20:40
1. 为什么会出现undefined reference to 'xxxxx'错误? 首先这是链接错误,不是......【阅读全文】
发布时间:2012-01-06 18:19:07
select object_name,machine,s.sid,s.serial# from v$locked_object l,dba_objects o ,v$session s where l.object_id = o.object_id and l.session_i......【阅读全文】
发布时间:2012-01-06 18:18:05
<span style="font-size:10.5pt;font-family:宋体; mso-bidi-font-family:宋体;color:black;mso-ansi-language:EN-US;mso......【阅读全文】