Join multiple columns from one table to single column from another table

Question

I\'m trying to learn how to join multiple columns from one table to a single column from another table.

This is my table structure in its simplest form:

Answer 1

Like this:

select t1.team_name as team1, t2.team_name as team2, t.team_1, t.team_2
from trades t
inner join teams t1 on t1.id = t.team_1
inner join teams t2 on t2.id = t.team_2;