合并两个查询的字段

Question

Here are the two tables I'm working with:

NBAGameLog:

Player_ID, Team, Minutes, Date_Played

Players:

Player_ID, First Name, Last Name, Position

I have these two queries right now:

AvgMP15:

SELECT DISTINCTROW Players.FirstName, Players.LastName, Players.Position, NBAGameLog.Tm, ROUND(AVG(AvgMP1),2) AS AvgMP
FROM (SELECT Players.FirstName, Players.LastName, Players.Position, NBAGameLog.Tm, ROUND(AVG(NBAGameLog.MP),2) As AvgMP1
FROM NBAGameLog INNER JOIN Players ON NBAGameLog.Player_ID = Players.Player_ID
WHERE (((NBAGameLog.Date_Played) Between Date()-15 And Date()))
GROUP BY NBAGameLog.Date_Played, Players.Position, NBAGameLog.FD_Points, Players.FirstName, Players.LastName, NBAGameLog.Tm, Players.Player_ID)  AS [%$##@_Alias]
GROUP BY Players.FirstName, Players.LastName, Players.Position, NBAGameLog.Tm;

AvgMP:

SELECT DISTINCTROW p.FirstName, p.LastName, gl.Tm, ROUND(Avg(gl.MP),2) AS AvgMPS
FROM NBAGameLog AS gl INNER JOIN Players AS p ON gl.Player_ID = p.Player_ID
GROUP BY p.FirstName, p.LastName, gl.Tm
ORDER BY Avg(gl.MP) DESC;

The first one gives me a player's name, position, team and his average minutes played from the last 15 games.

The second one gives me his averave minutes played for the entire season.

I want to compare these two, so I'd like a query that pulls:

First Name, Last Name, Position, Team, Minutes Played in the Last 15, Minutes played the whole season, Difference between 15 and season.

Is this possible?

Answer 1

I figured it out!

Here's the query:

SELECT DISTINCTROW p.FirstName, p.LastName, gl.Tm, ROUND(Avg(gl.MP),2) AS Season, ROUND(Avg(gl2.MP),2) AS Last15, ROUND((Last15-Season),2) AS Diff
FROM (NBAGameLog AS gl INNER JOIN Players AS p ON gl.Player_ID = p.Player_ID) INNER JOIN NBAGameLog AS gl2 ON gl2.Player_ID = gl.Player_ID
WHERE gl2.Date_Played Between Date()-15 And Date()
GROUP BY p.FirstName, p.LastName, gl.Tm
ORDER BY p.LastName;