UPDATE (Transact-SQL) The view referenced by table_or_view_name must be updatable and reference exactly one base table in the FROM clause of the view.
My SQL UPDATE with WHERE My SQL UPDATE command can be used with WHERE clause to filter (against certain conditions) which rows will be updated.
Also, for every row in A that status=2 I need to update all the rows in B that has the same person ID (i.e, A. Person ID) – I need to update date and status to 1 as well. = 2 ) Change item B.status to 1 Change item = Get Date() DECLARE @err int BEGIN TRANSACTION UPDATE B SET status = 1, date = GETDATE() FROM B INNER JOIN A ON B. ID WHERE A.status = 2 SET @err = @@ERROR IF @err = 0 BEGIN UPDATE A SET status = 1, date = GETDATE() WHERE status = 2 SET @err = @@ERROR END IF @err = 0 COMMIT ELSE ROLLBACK Question has been asked before: How to update two tables in one statement in SQL Server 2005? XXXXXX' FROM Table1 T1, Table2 T2 WHERE T1= T2and T1= '011008'; UPDATE Table2 SET Table2.
Updating multiple tables in sql
The following My SQL statement will update pub_lang column with NULL if purch_price is more than 50.
In this statement, other columns are also updated with respective new values.
Tweet Sometimes, when searching for an answer, we end up making things too much complicated, while easy solutions are just round the corner.
This is the case of a simple task like updating two related tables with just one SQL query. The first contains user names, and the second email addresses related to the first table names.
ORG_ID = @ORG_ID COMMIT BEGIN TRANSACTION is not the same as BEGIN which starts a block ( used in IF for example).
And I agree about the hack-i-ness of the suggested link (I might even suggest removing it).
you'd have to go UPDATE Table1 , Table2 SET Table1. XXXXXX' WHERE T1= T2DECLARE @ids TABLE (id int); BEGIN TRANSACTION UPDATE Table1 SET Table1. XXXXXX' OUTPUT INTO @ids WHERE T1.field = '010008'; UPDATE Table2 SET Table2.
WAprrs = 'start,stop' FROM Table2 JOIN @ids i on = Table2.id; COMMIT; Sorry, afaik, you cannot do that.
First table ("names") Well, there is an immediate advantage in performing just a single SQL query instead of two, and I believe it is quite clear: the server will have a lighter work load.