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SQL中的Continue和Break
标签：sql语句 varchar begin demo class 包含 nbsp logs 循环
SQL中的Continue和Break
@Index Int = 0,@EndIndex Int = 0
While @Index < 100
Begin
Set @EndIndex = @EndIndex + 1
Print ‘Continue 之后Index增加...‘ + Convert(Varchar(1000),@Index)
If @EndIndex > 100
Begin
Print ‘防止死循环...*************************************************‘
Break
End
Continue
Set @Index =@Index + 1
End
Set @Index = 0
While @Index < 100
Begin
Print ‘Continue 之前Index增加...‘ + Convert(Varchar(1000),@Index)
Set @Index =@Index + 1
Continue
End
Set @Index = 0
While @Index < 100
Begin
Print ‘Break Index...‘ + Convert(Varchar(1000),@Index)
Break
End