SET NOCOUNT,SET ANSI_NULLS AND SET QUOTED_IDENTIFIER
SETNOCOUNT,SETANSI_NULLSANDSETQUOTED_IDENTIFIERSET NOCOUNTSETNOCOUNT使返回的结果中不包含有关受Transact-SQL语句影响的行数的信息。语法SETNOCOUNT{ON|OFF}注释当SETNOCOUNT为ON时,不返回计数(表示受Transact-SQL语句影响的行数)。当SETNOCOUNT为OFF时,返回计数。即使当SET