我需要在MySQL中結合兩個select查詢

我想將第二個查詢合併爲第一個查詢結果中的一列。我需要在MySQL中結合兩個select查詢

首先查詢：

Select 
    snpc_stats.gamedetail.Player, 
    Sum(snpc_stats.gamedetail.Points + snpc_stats.gamedetail.Hits) As Points, 
    COUNT(*) As 'Games Played', 
    Avg(snpc_stats.gamedetail.Finish) As 'Average Finish', 
    Sum(snpc_stats.gamedetail.Hits) As `Total Hits` 

From 
    snpc_stats.gamedetail Inner Join 
    snpc_stats.games On MOM_snpc_stats.games.GameID = 
    snpc_stats.gamedetail.GamesID 

Where 
    snpc_stats.games.Season = '2014 Season' 

Group By 
    snpc_stats.gamedetail.Player, MOM_snpc_stats.games.Season 

Order By 
    Points Desc

第二個查詢：

Select 
    snpc_stats.gamedetail.Player, 
    Sum(snpc_stats.gamedetail.Finish) As Second 

From 
    snpc_stats.gamedetail Inner Join 
    snpc_stats.games On MOM_snpc_stats.games.GameID = snpc_stats.gamedetail.GamesID 

Where 
    snpc_stats.gamedetail.Finish = 1 And 
    snpc_stats.games.Season = '2014 Season' 

Group By 
    snpc_stats.gamedetail.Player, snpc_stats.games.Season

不知道如何去了解這個......

來源

2015-02-05 bech64

作爲一個列？你可以'SELECT（select ...）AS'' something''' - 但是如果這個子查詢有多於1個結果，你可能會被f'd – 2015-02-05 21:39:07

以下列添加到您select聲明在第一個查詢：

sum(if(snpc_stats.gamedetail.Finish = 1, 1, 0)) as Second

由於您在兩個查詢中通過相同的事情加入和分組，因此您應該可以將其添加爲列而無需任何其他聯接或子查詢。

來源

2015-02-05 21:50:35

簡單，並且完美！謝謝！ – bech64 2015-02-06 12:34:13

@ bech64：我的榮幸。很高興它適合你。 – 2015-02-06 15:40:53

我需要在MySQL中結合兩個select查詢

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