我想时间型数据转传成字符型,他们的大小顺序会发生变化吗?
select cast(operdate as varchar) aa from tb
select convert(varchar operdate) bb from tb
aa 或bb其大小的顺序与operdate的大小的顺序是否一致?谢谢!!
select cast(operdate as varchar) aa from tb
select convert(varchar operdate) bb from tb
aa 或bb其大小的顺序与operdate的大小的顺序是否一致?谢谢!!
后面一个语法错误
select convert(varchar, operdate) bb from tb
要有长度