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WHERE clause

SQL SERVER – Avoid Functions in the WHERE Clause for Performance

September 13, 2023
Pinal Dave
SQL Performance
Query Rewrite, SQL Function

Using SQL Server functions in the WHERE clause of your queries can significantly impact performance. Let us explore that in this blog post.

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brent pinal

SQL SERVER – Performance: OR vs IN – A Summary and Further Reading

September 12, 2023
Pinal Dave
SQL Performance
Clustered Index, Computed Column, SQL Index, SQL Server

The varied responses led me to write a detailed blog post to clarify the correct answer. If you missed it, you can read it here. Let us see A Summary and Further Reading.

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SQL SERVER – Performance: OR vs IN

September 11, 2023
Pinal Dave
SQL Performance
Execution Plan, SQL Server Management Studio, SQL Statistics, SSMS

I recently asked on Twitter an exciting question about OR vs IN. While I got lots of good answers, there were an equal amount of wrong answers.

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staitistics

SQL SERVER – The Comprehensive Guide to STATISTICS_NORECOMPUTE

September 8, 2023
Pinal Dave
SQL Performance
SQL Index, SQL Statistics

One such feature that plays a pivotal role in managing your SQL Server databases’ performance is the STATISTICS_NORECOMPUTE option.

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SQL SERVER – Resolving the “ps1 cannot be loaded because running scripts is disabled” Error

September 7, 2023
Pinal Dave
SQL Tips and Tricks
Powershell

When with PowerShell scripts, occasionally run into an error saying “ps1 cannot be loaded because running scripts is disabled on this system”.

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SQL Server Alert Management: From Chaos to Clarity

September 6, 2023
Pinal Dave
SQL Tips and Tricks
Idera

In the fast-paced world of database administration, staying ahead of potential problems is key. Let us explore more about SQL Server Alert Management.

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maxduration

SQL SERVER – Understanding MAX_DURATION in Index Creation

September 5, 2023
Pinal Dave
SQL Performance
SQL Index

One particular option that can be specified during the index creation is MAX_DURATION. This blog post will explore this option.

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