如何只为特定的一个分配新的列值

Question

I have a bit complex query to do in BigQuery.

Please find below example.

I have:

Team	Team type
Team 1	B1
Team 1	B2
Team 2	B3
Team 2	B4
Team 3	B5
Team 3	B6

I need to have

Team	Teamtype	Team_model
Team 1	B1	Team x
Team 1	B2	Team 1
Team 2	B3	Team 2
Team 2	B4	Team 2
Team 3	B5	Team 3
Team 3	B6	Team 3

In similar logic like this

CASE WHEN teamtype = A1 THEN "Team x" ELSE team_model = %team% END AS team_model

I know that in biq query you cant do this way. Would anyone know please how to perform this type of action?

Thank you!

Regards, Martin

Answer 1

You were on the right track. You may use this version:

SELECT Team, Teamtype, CASE Teamtype WHEN 'B1' THEN 'Team x' ELSE Team END AS Team_model
FROM yourTable
ORDER BY Team, Teamtype;