I have a table TableKats
that looks like this:
ID - int
Name - varchar
KatID - int
What I want to do is to update the column Name
from another table, and if there is a name in the other table that doesn't exist in TableKats
, it should insert it and give KatID
a 0
Does anybody know a way to do that? Thanks
you can do it using MERGE, as your other table schema is not known assuming Name as the column in other table too
MERGE TableKats T
USING ( SELECT * from TableB) AS S
ON T.Name = S.Name
WHEN NOT MATCHED THEN
INSERT ( Name, KatID)
VALUES ( S.Name, 0)
WHEN MATCHED THEN
UDPATE -- Not clear what needs to be updated.
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