使用SQL替换具有不同列名的2列之间的列

Question

如何将home_team_api_id和away_team_id的内容替换为真实姓名 我有2个表使用sql。第一个是离家出走ID，第二个是表1中对离家出走ID的描述

表1

home_team_api_id    away_team_api_id
================    ================
8600                8540
9882                8636
8524                8551
8529                8543
8530                10233

表2

team_api_id       team_long_name     team_short_name
===========       ==============     ===============
8600                Udinese          UDI
9882                Sampdoria        SAM
8524                Atalanta         ATA
8529                Cagliari         CAG
8530                Catania          CAT
8540                Palermo          PAL
8636                Inter            INT
8551                Siena            SIE
8543                Lazio            LAZ
10233               Genoa            GEN

所需结果

home_team_api_id    away_team_api_id
================    ================
Udinese              Palermo          
Sampdoria            Inter            
Atalanta             Siena            
Cagliari             Lazio            
Catania              Genoa            

Answer 1

以不同的别名两次加入table2

select home.team_long_name as home_team_api_id,
       away.team_long_name as away_team_api_id
from table1
join table2 as home on home.team_api_id = table1.home_team_api_id
join table2 as away on away.team_api_id = table1.away_team_api_id