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Dec21

SQL SERVER – Parameter Sniffing and OPTIMIZE FOR UNKNOWN

Pinal Dave
SQL Tips and Tricks
OPTIMIZE FOR UNKNOWN, Parameter Sniffing, SQL Performance, SQL Scripts, SQL Server, SQL Stored Procedure
5 Comments

I consider myself fortunate that I receive a follow-up question from my blog posts. Let’s discuss Parameter Sniffing and OPTIMIZE FOR UNKNOWN.

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Dec20

SQL SERVER – Parameter Sniffing and Local Variable in SP

Pinal Dave
SQL Tips and Tricks
Parameter Sniffing, SQL Performance, SQL Scripts, SQL Server, SQL Stored Procedure
2 Comments

The question I had received was about Parameter Sniffing and Local Variable in Stored Procedure. Let us learn about it in this blog post.

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Dec19

SQL SERVER – Parameter Sniffing Simplest Example

Pinal Dave
SQL Tips and Tricks
Execution Plan, Parameter Sniffing, SQL Scripts, SQL Server, SQL Stored Procedure
7 Comments

Today we will see a very simple example of the Parameter Sniffing. Let us see a very simple example of the parameter sniffing.

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Dec18

SQL SERVER – SET NOCOUNT – Impact on Stored Procedure Performance

Pinal Dave
SQL Performance
SQL Cursor, SQL Scripts, SQL Server, SQL Stored Procedure
3 Comments

Recently, I solved a huge performance problem for one of my clients by just adding the SET NOCOUNT inside the stored procedure.

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Dec17

SQL SERVER – Copy Database Without Statistics Query Store

Pinal Dave
SQL Tips and Tricks
SQL Scripts, SQL Server
No Comments

An earlier blog post about Clone Database Using DBCC CLONEDATABASE. The question is how to Copy Database Without Statistics and Query Store.

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Dec16

SQLBits Training Day – SQL Server Performance Tuning Real-World Scenarios

Pinal Dave
SQLAuthority News
SQL Performance, SQLBits
No Comments

I will be presenting a day-long training day at SQLbits Pre-Con on 31 March 2019 London on the topic SQL Server Performance Tuning Real-World Scenarios.

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Dec16

SQL SERVER – Clone Database Using DBCC CLONEDATABASE

Pinal Dave
SQL Performance
SQL Scripts, SQL Server
6 Comments

The client had a requirement that we can’t run any query SELECT queries on the production system. Clone Database Using DBCC CLONEDATABASE.

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Pinal Dave is an SQL Server Performance Tuning Expert and independent consultant with over 22 years of hands-on experience. He holds a Masters of Science degree and numerous database certifications.

Pinal has authored 14 SQL Server database books and 104 Pluralsight courses. To freely share his knowledge and help others build their expertise, Pinal has also written more than 5,800 database tech articles on his blog at https://blog.sqlauthority.com.

Pinal is an experienced and dedicated professional with a deep commitment to flawless customer service. If you need help with any SQL Server Performance Tuning Issues, please feel free to reach out at pinal@sqlauthority.com.

Pinal is also a CrossFit Level 1 Trainer (CF-L1) and CrossFit Level 2 Trainer (CF-L2).


Nupur Dave is a social media enthusiast and an independent consultant. She primarily focuses on the database domain, helping clients build short and long-term multi-channel campaigns to drive leads for their sales pipeline.


Comprehensive Database Performance Health Check

Is your SQL Server running slow and you want to speed it up without sharing server credentials? In my Comprehensive Database Performance Health Check, we can work together remotely and resolve your biggest performance troublemakers in less than 4 hours.

Once you learn my business secrets, you will fix the majority of problems in the future.


SQL Server Performance Tuning Practical Workshop

Have you ever opened any PowerPoint deck when you face SQL Server Performance Tuning emergencies? SQL Server Performance Tuning Practical Workshop is my MOST popular training with no PowerPoint presentations and 100% practical demonstrations.

Essentially I share my business secrets to optimize SQL Server performance.


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