Improving Performance for Some LIKE “%string%” Searches (SQL Spackle)
If you've ever wondered if you can do better than an INDEX SCAN when you do a LIKE "%string%" search, read on...
2024-11-29 (first published: 2014-04-07)
51,119 reads
Dwain Camps
The Right and Wrong of T-SQL DML TRIGGERs (SQL Spackle)
Triggers in T-SQL have many uses. There are right and wrong ways to write triggers. To learn the difference, read on...
2024-11-15 (first published: 2015-03-17)
9,049 reads
Calculating Elapsed Times (SQL Spackle)
Calculating elapsed time between time values can be an interesting problem that is easily solved even when data anomalies are present.
2024-09-20 (first published: 2013-09-26)
18,870 reads
An Alternative (Better?) Method to UNPIVOT (SQL Spackle)
Normalizing or UNPIVOTing data may be improved by using this lesser known approach in SQL Server 2008 or later.
2024-07-26 (first published: 2012-08-02)
46,009 reads
Performance of the SQL MERGE vs. INSERT/UPDATE
The SQL MERGE statement offers convenience, safety and elegance, but how does it perform compared to other methods?
2017-02-03 (first published: 2013-10-28)
169,947 reads
Logging and Error Handling for SQL Stored Procedures
Learn how to develop and test a template for logging and error handling in a multi-step SQL stored procedure
2015-09-18 (first published: 2014-01-20)
39,697 reads
The Fastest Way to Combine DATE and TIME Data Types to a DATETIME
Recently while working with a table where there were two columns, one a DATE datatype and a second TIME datatype,...
2015-09-08 (first published: 2015-08-28)
81,902 reads
High Performance T-SQL using Code Patterns
What exactly does this mean? We’ve heard of “code patterns” in other programming languages, but what does it mean to...
2015-06-04 (first published: 2015-05-27)
9,320 reads
The Best Tool for Comparing Whether Two T-SQL Queries Produce Identical Results
There is one software tool that should be in every software developer’s tool chest. That is knowledge of the platform...
2015-05-26 (first published: 2015-05-21)
7,622 reads
Excel in T-SQL Part 2 – The Normal Distribution (NORM.DIST) Density Functions
Today’s blog will be the second in a multi-part series on replicating Excel functions in T-SQL, continuing with Excel’s NORM.DIST...
2015-05-14
10,786 reads
Blogs
Restore SQL Server Database to an OrbStack Container
In the previous post, we've built a SQL Server 2025 sandbox in an OrbStack...
Day of Data Baton Rouge Slides and Code
By Steve Jones
Thanks to everyone for attending my talk today at Day of data Baton Rouge...
Using Claude Code as a Database SRE Agent with the Everpure Fusion MCP Server
Here’s the scenario: one of my SQL Server instances migrated to the DR array....
Forums
PowerBI Question - Data Sources
I don't see a PowerBI forum, so I'm posting here. I have a need...
SQL Server Certificates
Comments posted to this topic are about the item SQL Server Certificates
Connect an Azure Function to Azure SQL database Using a Managed Identity
Comments posted to this topic are about the item Connect an Azure Function to...
Question of the Day
SQL Server Certificates
Which of these is not true for certificates used for SQL Server connections?
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