Hi everyone,
I have two views, both containing account numbers (field is called ACCT_NBR in both views)
VIEW_1 contains several thousand records, and VIEW_2 contains only 15.
What I would like to do is create a case in my VIEW_1 query that compares the ACCT_NBR of each of those several thousand records to the 15 ACCT_NBR records in VIEW_2, and if there is a match I would like to take a field value from the matching record in VIEW_2 (called PARENT_NBR) and put it into a new field in VIEW_1 called ACCT_PARENT_NBR.
This is what I have so far, but it doesn't seem to work.
CASE
WHEN dbo.VIEW_1.ACCT_NBR = (select ACCT_NBR from dbo.VIEW_2) THEN (select PARENT_NBR from dbo.VIEW_2)
END AS ACCT_PARENT_NBR
Thank you