select u,c,u1 from umc_user_base u,umc_company_base c left join umc_user_base u1 on u1.CREATE_USER_ID = u.id where 1=1 and u.umc_Company_Id = c.id and nvl(c.is_Deleted, 0) != 1
请大家帮我看看 哪里有问题啊? 执行有错误不等于符号错误 换成<> sorry
select * from umc_company_base c,umc_user_base u, left join umc_user_base u1 on u1.CREATE_USER_ID = u.id where 1=1 and u.umc_Company_Id = c.id and nvl(c.is_Deleted, 0) != 1; 这样试试 select u,c,u1 from umc_user_base u,umc_company_base c
这里识别不了 u,c,u1 ,分不清楚是哪个表的字典,
select u,c,u1 from umc_user_base u,umc_company_base c left join umc_user_base u1 on u1.CREATE_USER_ID = u.id where 1=1 and u.umc_Company_Id = c.id and nvl(c.is_Deleted, 0) != 1 -------------------- 问题大了,表明不能作为字段的,你既然为umc_user_base起了个u的别名,就要保证这个表里没有u这个字段,否则你只能用 select u."u" from umc_user_base u 这样的查询形式 select u.*,c.*,u1 from umc_user_base u,umc_company_base c left join umc_user_base u1 on u1.CREATE_USER_ID = u.id where 1=1 and u.umc_Company_Id
oracle 11g 安装 01092 错误, 日志信息: [oracle@linux trace]$ vi alert_orcl.log MMON started with pid=14, OS id=9089 RESETLOGS after incomplete recovery UNTIL CHANGE 522752 Errors in file / ......