消息203，级别16，状态2，不是有效的标识符

小编典典

消息203，级别16，状态2，不是有效的标识符

sql

我收到以下错误：

消息203，级别16，状态2，过程getQuestion，第18行
名称’select top（1）*来自tlb_options.qID = tlb_Question.id和tlb_Question.qNumber =
1且tlb_Question.id不在tlb_options.qID =
1和tlb_Question.id上的tlb_options内部联接，1）’不是有效的标识符

从以下存储过程中：

ALTER proc getQuestion
    @qNo bigint,
    @total bigint,
    @next nvarchar(max)
as
begin 
    declare @hisa bigint
    set @hisa=@total/3

    if(@qNo<=@total/3)
    begin
    declare @query nvarchar(max)
    set @query=('select top(1) * from tlb_Question 
        inner join tlb_options on tlb_options.qID=tlb_Question.id and tlb_Question.qNumber=1 and tlb_Question.id not in ('+cast(@next as varchar)+')')
    print @query
    execute @query
    end
end

阅读 194

2021-05-23

共1个答案

小编典典

请尝试以下操作，将execute @query更改为执行（@query）：

ALTER proc getQuestion
    @qNo bigint,
    @total bigint,
    @next nvarchar(max)
as

begin 
    declare @hisa bigint
    set @hisa=@total/3

    if(@qNo<=@total/3)
    begin
      declare @query nvarchar(max)
      set @query=('select top(1) * from tlb_Question 
      inner join tlb_options on tlb_options.qID=tlb_Question.id and tlb_Question.qNumber=1 and tlb_Question.id not in ('+cast(@next as varchar)+')')
      --print @query
      execute (@query)
    end
end

2021-05-23