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Apr30

SQL SERVER – Collate – Case Sensitive SQL Query Search

Pinal Dave
SQL Tips and Tricks
SQL Collation, SQL Scripts, SQL Search, SQL Server, SQL Utility
120 Comments

Make a SQL Query Search case sensitive: add COLLATE Latin1_General_CS_AS to the WHERE clause so ‘casesearch’ matches one row instead of all four.

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Apr30

SQL SERVER – FIX : ERROR : Msg 3159, Level 16, State 1, Line 1 – Msg 3013, Level 16, State 1, Line 1

Pinal Dave
SQL Performance
SQL Backup and Restore, SQL Error Messages, SQL Scripts, SQL Server Security
41 Comments

Msg 3159 says the tail of the log was not backed up, then Msg 3013 ends RESTORE DATABASE. A script that worked in SQL Server 2000 failed in 2005, and here is why.

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Apr30

SQL SERVER – SET ROWCOUNT – Retrieving or Limiting the First N Records from a SQL Query

Pinal Dave
SQL Tips and Tricks
SQL Cursor, SQL Scripts, SQL Server, SQL Server Security
28 Comments

SET ROWCOUNT limits how many rows a query returns, and SQL Server stops once it has them. See the syntax, how SET ROWCOUNT 0 resets it, and when it is ignored.

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Apr29

SQL SERVER – 2005 Security DataSheet

Pinal Dave
SQL Tips and Tricks
SQL Download, SQL Server Security, SQL Utility
No Comments

The SQL Server 2005 Security DataSheet from Microsoft covers its security features, like automatic secured updates and encryption of sensitive data.

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Apr29

SQL SERVER – Random Number Generator Script – SQL Query

Pinal Dave
SQL Tips and Tricks
SQL Cursor, SQL Random, SQL Scripts, SQL Server, SQL Stored Procedure, SQL Utility
113 Comments

Random Number Generator. There are many methods to generate random numbers in SQL Server.
Method 1: Generate Random Numbers (Int) between Rang

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Apr29

SQL SERVER – Replication Keywords Explanation and Basic Terms

Pinal Dave
SQL Tips and Tricks
SQL Replication, SQL Scripts, SQL Server
8 Comments

A quick reference of Replication keywords I wrote for Jr. DBAs: publisher, subscriber, distributor, publication and article, each explained in plain words.

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Apr28

SQL SERVER – Explanation SQL SERVER Merge Join

Pinal Dave
SQL Performance
SQL Joins, SQL Scripts
7 Comments

What a Merge Join needs and when it is fast: two sorted inputs with matching column types. Presorted B-tree indexes make it quick, extra sorts make it costly.

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Pinal Dave

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Who We Are

Pinal Dave is an SQL Server Performance Tuning Expert and independent consultant with over 24 years of hands-on experience. He holds a Masters of Science degree and numerous database certifications.

Pinal has authored 18 SQL Server database books and 120 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 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.


Shaivi Pinalkumar Dave is a book author and a women’s artistic gymnast.

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