SQL If / When，Case / When

Question

I want to write a SQL for when Company = A, use price for Company B.

How can I do this?

Can I use a CASE WHEN Statement for this?

Any help is appreciated. Thank you.

Answer 1

Use this query:

SELECT *,
CASE WHEN [COLUMNCOMPANY] = 'A' THEN [COMPANY_B_PRICE] ELSE [NORMALPRICE] END AS COMPANYPRICE
from [TABLENAME]