as
Declare @Count Int
Set @Count=1099
While @Count<=4298 --@Count的初值为1099，自然不会大于等于4298，while循环也自然不会执行
Begin
update Time_by_day set Time_ID=(@Count-1098) where Time_ID=@Count
Set @Count=@Count+1
End
Go
執行該存儲過程:
execute time_by
as
Declare @Count Int
Set @Count=1099
While @Count<=4298 --@Count的初值为1099，自然不会大于等于4298，while循环也自然不会执行
Begin
update Time_by_day set Time_ID=(@Count-1098) where Time_ID=@Count
Set @Count=@Count+1
End
Go
執行該存儲過程:
execute time_by
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