--SQL Server截取字符串 select SUBSTRING('[email protected]', charindex('.','[email protected]')+1, Len('[email protected]')) select SUBSTRING('[email protected]',0,charindex('.','[email protected]'))
--SQL Server截取字符串 select SUBSTRING('[email protected]', charindex('.','[email protected]')+1, Len('[email protected]')) select SUBSTRING('[email protected]',0,charindex('.','[email protected]'))