Question

ALTER PROCEDURE [dbo].[SP]
AS
BEGIN
    SELECT CMS_ORG.GUID, CM_ORG.NAME AS Name
    FROM CMS_ORG 
    UNION
    SELECT CMS_ORG.GUID, CMS_ORG_HISTORY.NAME
    FROM CMS_ORG_HISTORY INNER JOIN CMS_ORG ON CMS_ORG_HISTORY.GUID = CMS_ORG.GUID 
    UNION
    SELECT CMS_SHARE.GUID,CMS_SHARE.NAME
    FROM  CMS_ORG INNER JOIN CMS_SHARE ON CMS_ORG.GUID = CMS_SHARE.GUID 
END

我是否可以将第二个查询显示为第一个输出而不是第三个查询。当我执行存储过程时，第三个查询的输出先显示，然后显示第一个查询，最后显示第二个查询。如果GUID全部相等，我如何对其进行排序以显示？

Answer 1

添加另一个参数并按顺序排序：

ALTER PROCEDURE [dbo].[SP]
AS
BEGIN
    SET NOCOUNT ON;
    SELECT CMS_ORG.GUID, CM_ORG.NAME AS Name, 1 as ord
    FROM CMS_ORG 
    UNION
    SELECT CMS_ORG.GUID, CMS_ORG_HISTORY.NAME, 2 as ord
    FROM CMS_ORG_HISTORY INNER JOIN CMS_ORG ON CMS_ORG_HISTORY.GUID = CMS_ORG.GUID 
    UNION
    SELECT CMS_SHARE.GUID,CMS_SHARE.NAME, 3 as ord
    FROM  CMS_ORG INNER JOIN CMS_SHARE ON CMS_ORG.GUID = CMS_SHARE.GUID 
    order by ord
END

只需按照您想要的顺序更改数字。

首先显示第二个查询 - SQL Server

1 个答案: