I have a scenario where throughout the day, records are set to delete (BOOLEAN VALUE), but are not actually deleted. A list of these values is displayed within a view (let's call it ViewToDelete
), for example:
ID DELETE
--------------
1 1
4 1
5 1
At the end of the day I want to be able to delete these values present in this view all in one go, can this be achieved and if so how?
DELETE FROM mytablename
WHERE ID = ViewToDelete.ID
--THIS WOULD WORK IF THERE WAS 1 VALUE, BUT FOR MULTIPLE VALUES
--IT RETURNS AN ERROR AS I WOULD EXPECT
You can do this by JOIN
ing to the view:
Delete M
From MyTableName M
Join ViewToDelete V On V.Id = M.Id
And V.Delete = 1
You can simply write
Delete from Viewtodelete where delete=1
If the view fetches all its data from only 1 table.
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