Drop TSQL temp tables

Question

In the report Command, I use this code before populating a temp table:

IF OBJECT_ID('tempdb..#GROUPERS') IS NOT NULL
    BEGIN
        DROP TABLE #GROUPERS;
    END;

When I save and run the command, I get this error message:

How can I resolve this?

Answer 1

当我跑步时，我得到它不存在

create table #GROUPERS(i1 int)
IF OBJECT_ID('tempdb..#GROUPERS') IS NOT NULL
    BEGIN
        DROP TABLE #GROUPERS;
    END;

if OBJECT_ID('tempdb..#GROUPERS') IS NOT NULL
    print 'It exists'
else
    print 'It does not exist'

这意味着逻辑有效。我愿意打赌if语句所在的行上有一个不可打印的字符（不可见字符）。你从某个地方剪切并粘贴了这段代码吗？尝试单击错误消息。它可能会带你到错误的位置。在行尾可能有奇怪的字符......

Answer 2

取出代码中的所有CTE。不确定为什么