如何在ORACLE中的查询条件的 select a,b,c from test where b>100 and a=nvl('c',a); 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 select * from bgvm5503 where (pass>=1 and (inipass like ( case when inipass='' then '%' else inipass)) select * from bgvm5503 t where (pass>=1 or (trim(inipass) is null)) 已经解决,可以这样写where (trim(FILED) is null)) or FILED(CHECK CONDITION)) exampleselect * from bgvm5503 t where (pass>=1 or (trim(inipass) is null)) Streams中创建Capture出现ORA-00439错误,提示未启用功能 orac-04093错误 oracle卸载问题 如何将null转换为0 连接问题 问个sql语句关于排名的问题 关于查询的问题,来者都有分~~ 存储过程 请问关于oracle数据库表的容量是多少? PL/SQL Developer死掉!why? 按出生日期计算年龄段,进行统计? 初学:与CONSTRAINT Clause相关问题,大家请帮帮在线等谢谢^_^
where (pass>=1 or (trim(inipass) is null))
where (trim(FILED) is null)) or FILED(CHECK CONDITION))
example
select * from bgvm5503 t
where (pass>=1 or (trim(inipass) is null))