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Join on a Stored Procedure

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Topic

MonikaAhujaRBS
Starting Member

9 Posts

Posted - 2012-04-19 : 01:27:52

Hi All,

I want to join the stored proc, but i'm unable to.

I cann't store my store proc result in temp table and then use temp table result in join because my stored proc takes one parameter which i want to change dynamically and use the result in join.

i want to do something like this :

select * from mytable mt
join book b on b.idbook = mt.idbook
join spGetbookdetail('BookName') p on p.idBook = b.idBook

My above query is throwing an error 'Invalid Object spGetbookdetail'.

Could someone please help?

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2012-04-19 : 01:30:07

you cant join to stored procedure like this

Easiest way is to make it a UDF and use APPLY to join to it

If you really want to join to stored procedure then you need to use distributed query method like OPENROWSET which is not recommended for above scenario

------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/

MonikaAhujaRBS
Starting Member

9 Posts

Posted - 2012-04-19 : 01:32:34

How to make UDF, Could you please give me for my below example:

select * from mytable mt
join book b on b.idbook = mt.idbook
join spGetbookdetail(b.BookName) p on p.idBook = b.idBook

Your help would be much apprecialted.

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2012-04-19 : 01:38:18

see

http://www.sqlteam.com/article/user-defined-functions

------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/

MonikaAhujaRBS
Starting Member

9 Posts

Posted - 2012-04-19 : 01:39:52

Also my stored proc is very big..i have many temporay tables in my procedure and in UDF we cann't create temp tables.
So could you please help me giving some other alternative to do this?.

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2012-04-19 : 01:46:34

then only way is this


select * from mytable mt
join book b on b.idbook = mt.idbook
cross apply(SELECT * FROM OPENROWSET('SQLOLEDB','Data Source=yourServername;Trusted_Connection=yes;Integrated Security=SSPI','Execute yourdb..spGetbookdetail(b.BookName)')) p on p.idBook = b.idBook

------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2012-04-19 : 01:47:59

quote:
Originally posted by visakh16

then only way is this

select * from mytable mt
join book b on b.idbook = mt.idbook
cross apply(SELECT * FROM OPENROWSET('SQLOLEDB','Data Source=yourServername;Trusted_Connection=yes;Integrated Security=SSPI','Execute yourdb..spGetbookdetail(b.BookName)')
WHERE idBook = b.idBook) p

------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/

------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/

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