Question

可能遗漏了一些明显的东西，但我无法让nested while loop正常运作。如果我注释掉内部while，则外部while按预期工作，但是否则只执行内部while。我已经剔除了要执行的实际代码，试图帮助解决这个问题，这就是为什么它只显示变量的内容。我确信这是一件很简单的事情，我很想念，但是我已经在这一段时间里一直在努力，所以希望有人可以提供帮助！

DECLARE @WeekCounter AS int
DECLARE @ClientCounter AS int

SET     @WeekCounter = 1
SET     @ClientCounter = 1

WHILE @ClientCounter <= 3
    BEGIN
        WHILE @WeekCounter <= 2
            BEGIN
                SELECT @ClientCounter,@WeekCounter

                SET @WeekCounter = @Weekcounter + 1
            END

        SET @ClientCounter = @ClientCounter + 1
    END

由于

Answer 1

工作代码 -

DECLARE @WeekCounter AS int
DECLARE @ClientCounter AS int

SET     @ClientCounter = 1

---------Set client info from counter--------------
WHILE @ClientCounter <= 3
    BEGIN
        SET @WeekCounter = 1
        WHILE @WeekCounter <= 2
            BEGIN
                SELECT @ClientCounter,@WeekCounter
                SET @WeekCounter = @Weekcounter + 1
            END
        SET @ClientCounter = @ClientCounter + 1
    END

TSQL嵌套循环仅执行内部循环

1 个答案: