在SQL SERVER2005中对于错误的处理,引入了try catch块.
例如:
代码
declare
@ErrMsg
varchar
(
1000
)
begin try
select 5 / 0
end try
begin catch
set @ErrMsg = ERROR_MESSAGE()
raiserror ( @ErrMsg , 14 , 1 )
print ' Error Msg: ' + error_message()
print ' Error Number: ' + convert ( varchar ( 10 ), error_number())
end catch
begin try
select 5 / 0
end try
begin catch
set @ErrMsg = ERROR_MESSAGE()
raiserror ( @ErrMsg , 14 , 1 )
print ' Error Msg: ' + error_message()
print ' Error Number: ' + convert ( varchar ( 10 ), error_number())
end catch
执行结果如下:
(0 row(s) affected)
Msg 50000, Level 14, State 1, Line 7
Divide by zero error encountered.
Error Msg: Divide by zero error encountered.
Error Number: 8134
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