7297| 36
|
[求助] SQL server 查询问题 |
你
| ||
问题不明白
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
好像不对了,对于某一个人id不唯一,不能关联!应该这样写:
| ||
| ||
小黑屋|手机版|Archiver|51Testing软件测试网 ( 沪ICP备05003035号 ) 关于我们
GMT+8, 2024-11-11 10:39 , Processed in 0.114781 second(s), 29 queries .
Powered by Discuz! X3.2
© 2001-2024 Comsenz Inc.