Question

我有一张桌子可以为每场比赛选出20名球员（基于他们的位置）。我所做的是创建了一个名为'FixturePlayer'的新表，只需将PlayerID和FixtureID存储到表中即可。

然而，我不确定如何将pl.PlayerID和pl.FixtureID插入＆＃39; PlayerFixture＆＃39;因为我已经在调用一个表格。我该怎么办？

WITH pl AS (SELECT DISTINCT p.PlayerID
                           ,p.Position
                           ,CASE WHEN p.TeamID = 0 THEN 0
                                 ELSE p.playerWeighting END AS playerWeighting
                           ,ABS(CHECKSUM(NewID())) % 10 + 1 AS Form
                           ,t.TeamID
            FROM dbo.Fixture f
            INNER JOIN dbo.League l ON f.LeagueID = l.LeagueID
            INNER JOIN dbo.Team t ON l.LeagueID = t.LeagueID
            INNER JOIN dbo.Player p ON t.TeamID = p.TeamID
            WHERE f.WeekNumber = 1)
,po AS (SELECT *, ROW_NUMBER() OVER(PARTITION BY pl.TeamID, pl.Position ORDER BY NEWID()) AS Rnk FROM pl)
,total AS (SELECT TeamID
             ,SUM(playerWeighting) AS TeamWeight
             ,SUM((playerWeighting / 10) * Form + playerWeighting) AS FinalTeamWeight
       FROM po
       WHERE (po.Position = 'GK' and po.rnk  = 1) OR 
             (po.Position = 'DF' and po.rnk <= 4) OR
             (po.Position = 'MF' and po.rnk <= 4) OR
             (po.Position = 'FW' and po.rnk <= 2)
       GROUP BY po.TeamID

CREATE PROCEDURE [dbo].[MatchDay_Insert]

AS
SET NOCOUNT ON
BEGIN

    SELECT [TeamID], [TeamWeight], [Form], [FinalTeamWeight]
    FROM TeamWeighting
    ORDER BY TeamID


    select * from player
END

PlayerFixture：

CREATE TABLE [dbo].[PlayerFixture]
(
    [FixtureID] INT NOT NULL PRIMARY KEY, 
    [PlayerID] INT NULL 
)

Answer 1

这个问题有点不清楚，但我想你实际上想知道如何两次使用相同的cte？一旦将数据插入dbo.PlayerFixture，一次用于选择数据？

我总是这样做是临时表

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

;WITH cte AS (
....cte definition
)

INSERT INTO #TblName (Col1,....)
SELECT
   Col1
FROM
   cte

INSERT INTO dbo.PlayerFixture (FixtureId, PlayerId)
SELECT
    FixtureId
    ,PlayerId
FROM
   #TblName

SELECT *
FROM
   #TblName

如果您只是意味着如何从上面定义的teh 3 cte获取数据，只需在您的cte定义之后直接写INSERT INTO dbo.PlayerFixture SELECT，尽管这看起来不像您想要的cte本身

如何从CTE插入表格

1 个答案: