动态 SQL WHILE 导致管理工作室的结果窗格中出现许多窗口

Question

我有这样的疑问：

    declare @ProjectID int
    declare @Keyword nvarchar(255)
    declare @SEID int

    select distinct 
           @ProjectID=Project_Id,
           @Keyword=keyword,
           @SEID=SE_Id 
    from [RL].[SearchMetrics_ProjectKeyword] --it returns 120 rows

    while @ProjectID is not null
    begin
        SELECT * 
        FROM Table 1 
        where ID = @ProjectID 
          and Keyword = @Keyword 
          and SEID = @SEID
    end

然后我在结果窗格中有 120 个结果 windows。但我想把所有的结果都集中在一个 window

Answer 1

I have 120 result windows in result pane

如果你运行 120 select 语句

I would like to have all the resualts only in one window

将其作为普通连接执行：

Select * from
(
  select distinct Project_Id, keyword, SE_Id from [RL].[SearchMetrics_ProjectKeyword]
) f
INNER JOIN
Table1 t
ON
  t.ID=F.Project_ID and 
  t.Keyword= f.Keyword and
  t.SEID=f.SE_ID

您的查询有一些语法错误，所以我不得不猜测 Table1 的名称。此查询可能需要一些小的修复

动态 SQL WHILE 导致管理工作室的结果窗格中出现许多窗口

Dynamic SQL WHILE leads to many winodws in result pane in management studio

sql

tsql

sql-server

dynamic-sql