mysql 查询语言 一张表的数据插入另一张表的sql语句答:INSERTINTOTPersonnelChange(UserId,DepId,SubDepId,PostionType,AuthorityId,ChangeDateS,InsertDate,UpdateDate,SakuseiSyaId )SELECT UserId,DepId,SubDepId,PostionType,AuthorityId,DATE_FORMAT(EmployDate,'%Y%m%d'),NOW(),NOW(),1 FROM TUserMstWHERE `Status`=0 ANDQuitFlg=0 ANDUserId>2 ...
sql怎样将一个表中的数据添加到另一个表答:1、假如A表存在 则 insert into A(a,b,c) (select a,b,c from B)2、假如A表不存在 select a,b,c into A from B 3、假如需要跨数据库 insert into ADB.[dbo].A(a,b,c) (select a,b,c from BDB.[dbo].B)