Comments on: SQL SERVER – Not Possible – Delete From Multiple Table – Update Multiple Table in Single Statement http://blog.sqlauthority.com/2012/09/27/sql-server-not-possible-delete-from-multiple-table-update-multiple-table-in-single-statement/ Personal Notes of Pinal Dave Fri, 17 May 2013 15:26:57 +0000 hourly 1 http://wordpress.com/ By: murugesh http://blog.sqlauthority.com/2012/09/27/sql-server-not-possible-delete-from-multiple-table-update-multiple-table-in-single-statement/#comment-474864 Tue, 14 May 2013 04:49:11 +0000 http://blog.sqlauthority.com/?p=20913#comment-474864 how to delete multiple table data in single sql query

thanks

]]> By: Ravi http://blog.sqlauthority.com/2012/09/27/sql-server-not-possible-delete-from-multiple-table-update-multiple-table-in-single-statement/#comment-410562 Mon, 21 Jan 2013 06:22:54 +0000 http://blog.sqlauthority.com/?p=20913#comment-410562 Can we do Multiple Updates( updating different rows) on Single table at a time?

]]> By: ashokjha http://blog.sqlauthority.com/2012/09/27/sql-server-not-possible-delete-from-multiple-table-update-multiple-table-in-single-statement/#comment-354951 Mon, 01 Oct 2012 16:49:32 +0000 http://blog.sqlauthority.com/?p=20913#comment-354951 Good Read

]]> By: sqlindian http://blog.sqlauthority.com/2012/09/27/sql-server-not-possible-delete-from-multiple-table-update-multiple-table-in-single-statement/#comment-354005 Fri, 28 Sep 2012 18:18:18 +0000 http://blog.sqlauthority.com/?p=20913#comment-354005 Ofcourse you can. I think we should collaborate more :)

Note that you can use an INSERT INSERT, UPPDATE INSERT, DELETE INSERT or MERGE INSERT using composable DML.

Also excellent picture selection there. That explains the concept pretty well there. I can’t think of a better image to explain composable DML. A picture is worth a thousand words, indeed.

Regards
Roji Thomas
http://sqlindian.com

]]> By: pinaldave http://blog.sqlauthority.com/2012/09/27/sql-server-not-possible-delete-from-multiple-table-update-multiple-table-in-single-statement/#comment-353759 Fri, 28 Sep 2012 03:23:00 +0000 http://blog.sqlauthority.com/?p=20913#comment-353759 Great Comment Roji as usual.

Can I reblog it on SQLAuthority with due credit?

Please.

]]> By: sqlindian http://blog.sqlauthority.com/2012/09/27/sql-server-not-possible-delete-from-multiple-table-update-multiple-table-in-single-statement/#comment-353661 Thu, 27 Sep 2012 18:18:30 +0000 http://blog.sqlauthority.com/?p=20913#comment-353661 While it is still not possible to UPDATE or DELETE, you can atleast INSERT into multiple tables in a single statement.

For eg,

CREATE TABLE T1(id int, data int)
CREATE TABLE T2(id int, data int)

INSERT INTO T1 VALUES(1,1)
INSERT INTO t2 VALUES (1,1)

SELECT * FROM t1 inner join t2 on t1.id=t2.id

INSERT INTO T1
SELECT D.id, D.data
FROM (
INSERT T2
OUTPUT inserted.id, inserted.data
VALUES(2,2)
) D

SELECT * FROM t1 inner join t2 on t1.id=t2.id

this feature is called coposable DML and you can read more about it here
http://www.sqlmag.com/article/sql-server/composable-dml

Regards
Roji Thomas
http://sqlindian.com

]]> By: Girijesh Pandey http://blog.sqlauthority.com/2012/09/27/sql-server-not-possible-delete-from-multiple-table-update-multiple-table-in-single-statement/#comment-353586 Thu, 27 Sep 2012 14:39:54 +0000 http://blog.sqlauthority.com/?p=20913#comment-353586 Hi Pinal,

Excellent post!

As i can see the complete chat, you explained this difference to DJ in pretty good way.

]]> By: Aswinikumar http://blog.sqlauthority.com/2012/09/27/sql-server-not-possible-delete-from-multiple-table-update-multiple-table-in-single-statement/#comment-353457 Thu, 27 Sep 2012 03:26:34 +0000 http://blog.sqlauthority.com/?p=20913#comment-353457 Absolutely,After I take a first look of this post, I thought of We can achieve this by using CASE statement Or using MERGE. After I read complete post I understood what DJ intention.

]]> By: Nasif http://blog.sqlauthority.com/2012/09/27/sql-server-not-possible-delete-from-multiple-table-update-multiple-table-in-single-statement/#comment-353450 Thu, 27 Sep 2012 02:19:00 +0000 http://blog.sqlauthority.com/?p=20913#comment-353450 Good Read.

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