![]() She primarily focuses on the database domain, helping clients build short and long term multi-channel campaigns to drive leads for their sales pipeline. Nupur Dave is a social media enthusiast and an independent consultant. Ordinarily, stored procedures are only recompiled if theyre no longer in the procedure cache. If you need help with any SQL Server Performance Tuning Issues, please feel free to reach out at is also a CrossFit Level 1 Trainer (CF-L1) and CrossFit Level 2 Trainer (CF-L2). Second, because itâs recompiled on every execution SQL Server does not place it in the plan cache so troubleshooting performance problems around these procedures is more difficult. First, you rarely want the entire procedure to be recompiled. If you want your stored procedure to always recompile at run time, you can add the keyword RECOMPILE when you create the stored procedure. CREATE WITH RECOMPILE: do not use this.Pinal is an experienced and dedicated professional with a deep commitment to flawless customer service. I recently received an email from reader after reading my previous article on SQL SERVER Plan Recompilation and Reduce Recompilation Performance Tuning regarding how to recompile any stored procedure at run time. ![]() To freely share his knowledge and help others build their expertise, Pinal has also written more than 5,500 database tech articles on his blog at. Pinal has authored 13 SQL Server database books and 45 Pluralsight courses. He holds a Masters of Science degree and numerous database certifications. Pinal Dave is an SQL Server Performance Tuning Expert and independent consultant with over 17 years of hands-on experience. This may not be a great boost to the performance but should be followed as best practice. Note: Recompilation is not necessarily the best solution. When stored procedure is called as schemaname.procedurename, SQL Server can swiftly find the compiled plan instead of looking for procedure in other schemas when schemaname is not specified. 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. 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.ĬREATE PROCEDURE dbo.PersonAge INT, INT) When stored procedure is called as schemaname. The RECOMPILE hint is used with a query and recompiles only that particular query. ![]() Additionally, if the stored procedure has to be recompiled at only one time, in that case, you can add RECOMPILE word one time only and run the SP as well. If you want your stored procedure to always recompile at run time, you can add the keyword RECOMPILE when you create the stored procedure. I recently received an email from reader after reading my previous article on SQL SERVER â Plan Recompilation and Reduce Recompilation â Performance Tuning regarding how to recompile any stored procedure at run time.
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