Comments on: SQL SERVER – Recompile Stored Procedure at Run Time http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/ SQL, SQL Server, MySQL, Big Data and NoSQL Wed, 19 Jun 2013 08:01:41 +0000 hourly 1 http://wordpress.com/ By: Andrei http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-467596 Thu, 02 May 2013 06:44:48 +0000 http://blog.sqlauthority.com/?p=8011#comment-467596 I noticed a strange behavior: I had a SP that called a table-valued function whose execution took 10 seconds.
After I used WITH RECOMPILE option the execution of the SP took only 1-2 seconds.

But without this option I tried to compile (right click -> Modify -> Execute) the function before I ran the SP: this led to 1-2 seconds for the SP which was really great. My question was: why did I need to recompile the function before running the SP in order to get better execution time ?

If I ran the SP directly, it took me 10 seconds.

Thanks,
Andrei

]]> By: SQL SERVER – Weekly Series – Memory Lane – #017 | SQL Server Journey with SQL Authority http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-426026 Sat, 23 Feb 2013 01:30:56 +0000 http://blog.sqlauthority.com/?p=8011#comment-426026 [...] Recompile Stored Procedure at Run Time The RECOMPILE hint is used with a query and recompiles only that particular query. However, if the parameters are used in many statements in the stored procedure and we want to recompile all the statements, then instead of using the RECOMPILE option with all the queries, we have one better option that uses WITH RECOMPILE during stored procedure creation or execution. [...]

]]> By: Brynjar http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-401918 Mon, 31 Dec 2012 15:54:23 +0000 http://blog.sqlauthority.com/?p=8011#comment-401918 Pinal: Where I work we have a proc that is run in rapid succession (several hundred times) once a day and sometimes it performs really bad.
We have not been able to identify any reason for this and about 80% of the time a simple sp_recompile does the trick but occasionally we actually have to run an ALTER PROC.

We’ve monitored db activity with the DBA to identify outside factors but without luck.
Can you think of an idea why sp_recompile isn’t enough (or anything else that could help)?

(this is on SQL2000)

]]> By: madhu http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-377280 Tue, 20 Nov 2012 09:25:27 +0000 http://blog.sqlauthority.com/?p=8011#comment-377280 thanks for article.

]]> By: Varinder Sandhu http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-275053 Wed, 11 Apr 2012 09:11:20 +0000 http://blog.sqlauthority.com/?p=8011#comment-275053 Refer this – http://www.varindersandhu.in/2011/11/15/sql-server-stored-procedure-with-recompile/

]]> By: SQL SERVER – Cases When Stored Procedure RECOMPILE – Quiz – Puzzle – 14 of 31 « SQL Server Journey with SQL Authority http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-237698 Sun, 15 Jan 2012 01:31:43 +0000 http://blog.sqlauthority.com/?p=8011#comment-237698 [...] Stored Procedure are Compiled on First Run – SP taking Longer to Run First Time Recompile Stored Procedure at Run Time Encrypted Stored Procedure and Activity Monitor Stored Procedure and [...]

]]> By: SQL SERVER – Interview Questions and Answers – Frequently Asked Questions – Day 13 of 31 Journey to SQLAuthority http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-147836 Wed, 13 Jul 2011 01:30:49 +0000 http://blog.sqlauthority.com/?p=8011#comment-147836 [...] This method is not recommended for large stored procedures because the recompilation of so many statements may outweigh the benefit of a better execution plan. (Read more here) [...]

]]> By: madhivanan http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-105950 Wed, 15 Dec 2010 11:56:49 +0000 http://blog.sqlauthority.com/?p=8011#comment-105950 You need to give more informations on what you want to acheive

]]> By: hululala http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-105040 Mon, 13 Dec 2010 09:09:46 +0000 http://blog.sqlauthority.com/?p=8011#comment-105040 plz gys tell me the procedure about how to generate the stored procedure at runtime of all tables.

will be thankful to you………

]]> By: happpy http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-67102 Tue, 27 Apr 2010 09:02:06 +0000 http://blog.sqlauthority.com/?p=8011#comment-67102 my name is happy , plz tell me use of stored procedure. becuase query is important about table , then what is use of stored procedure plz define ..

thankyou

]]> By: pinaldave http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-61912 Sun, 28 Feb 2010 02:20:10 +0000 http://blog.sqlauthority.com/?p=8011#comment-61912 Link is fixed!

]]> By: Allen McGuire http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-61909 Sun, 28 Feb 2010 01:28:01 +0000 http://blog.sqlauthority.com/?p=8011#comment-61909 Grammer = grammer… I’m fired.

]]> By: Allen McGuire http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-61908 Sun, 28 Feb 2010 01:27:26 +0000 http://blog.sqlauthority.com/?p=8011#comment-61908 Neither does your grammer ;-)

word = work?

]]> By: Ramin Kermani http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-61897 Sat, 27 Feb 2010 19:10:15 +0000 http://blog.sqlauthority.com/?p=8011#comment-61897 Hey, Thanks for article but the link given does not word

]]> By: pinaldave http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-61517 Sat, 20 Feb 2010 05:39:40 +0000 http://blog.sqlauthority.com/?p=8011#comment-61517 Thanks Ritesh,

It is fixed now!

]]> By: Ritesh Shah http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-61510 Sat, 20 Feb 2010 02:00:46 +0000 http://blog.sqlauthority.com/?p=8011#comment-61510 Good Morning Champ, the link given in first paragraph is not working.

]]> By: Allen McGuire http://blog.sqlauthority.com/2010/02/20/sql-server-recompile-stored-procedure-at-run-time/#comment-61509 Sat, 20 Feb 2010 01:41:54 +0000 http://blog.sqlauthority.com/?p=8011#comment-61509 Why would someone want to force a recompile every time? The execution plan should really be indicative of a typical call – it’s only rare circumstances where it is incorrect. Perhaps updating statistics or doing some table/index maintenance would be the place to start before you start recompiling your sprocs every time they are called.

Just a thought.

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