如何在搜索语句里面判断为空

sydpoechang 发布于 2008-01-30 09:29， 860 次点击

poe.Source="select * from JaAdmin where Userweb='个人注册' order by jadate desc"
但是我写成poe.Source="select * from JaAdmin where Userweb='个人注册' and gspic<>"" order by jadate desc"
好象不支持
我要如何才能限制不提取gspic为空的值?

2 回复

madpbpl2008-01-30 10:01

poe.Source="select * from JaAdmin where Userweb='个人注册' and gspic<>'' order by jadate desc"

sydpoechang2008-01-30 15:30

谢谢效果已经实现