Celko's Summer SQL Stumpers: Prime numbers
Our first Stumper sees Joe Celko providing a conundrum with a prize for anyone who can come up with a better solution than he can.
2009-07-27
3,251 reads
T-SQL
T-SQL Best Practices
This article, the first in a series, discusses T-SQL coding best practices. Join Greg Larsen as he explains how to write queries to optimize SQL Server resources and improve performance.
2009-07-24
8,966 reads
2009-07-22
4,139 reads
Intersect, Except, Union, All and Any
Longtime author and expert DBA David Poole examines a few T-SQL commands that he has never used. Learn how some of these little used T-SQL items function and see if they work for you.
2011-12-23 (first published: 2009-07-20)
40,601 reads
2009-07-17
4,468 reads
Top five tips for SQL Server developers
Check out these handy database development best practices, with tips on dealing with batch updates, stored procedures and more.
2009-07-14
7,765 reads
2009-07-10
4,667 reads
2009-07-09
4,601 reads
Limit Groups by Number Using Transact-SQL or MS Access
You can easily limit or group a recordset, but doing both to the same recordset takes a bit of hand coding. Find out how both SQL Server and MS Access can handle the task.
2009-07-07
2,354 reads
10+ tips for working smarter with SQL
The sharper your SQL skills become, the more robust and error-free your solutions will be. Here are a dozen practical tips to get you started
2009-07-07
7,621 reads
Blogs
T-SQL Tuesday #201 Round-Up: Temp Tables, Friend or Foe?
By ReviewMyDB
The T-SQL Tuesday #201 round-up: nine bloggers on whether temp tables are a friend...
Monday Monitor Tips: Configuring Access to the MCP Server
By Steve Jones
I have been experimenting with MCP servers in a few ways, including the Redgate...
The GO Barrier: Why SSMS Multi-Server Query Waits for the Slowest Connection
By Zikato
I deployed a schema change to 30 servers using multi-server query and deploy-at-low-priority. Small...
Forums
Admin Rights for Everyone
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Kerberos Authentication for Aurora PostgreSQL: Mapping AD Groups to Database Roles
Comments posted to this topic are about the item Kerberos Authentication for Aurora PostgreSQL:...
RegEx Functions I
Comments posted to this topic are about the item RegEx Functions I
Question of the Day
RegEx Functions I
Which of these RegEx functions need compatibility level 170 in SQL Server 2025?
See possible answers