One way to get an index seek for a leading %wildcard
In an effort to make leading wildcard searches sargable, Aaron Bertrand plays around with a trigram-type implementation in SQL Server.
Human and Machine Learning
Machine learning and AI are becoming more and more prevalent, which Steve Jones thinks is good.
Performance Dashboard Error: Could not find stored procedure
In this article, you will learn how to troubleshoot error when you try to launch the main Dashboard Report.
The Secure Medical Data Challenge
This week Steve looks at the challenges of security for medical data.
Encrypting SQL Server: Using an Encryption Hierarchy to Protect Column Data
SQL Server Encryption is an essential part of what is required for protecting data. Column-level encryption can be a very effective way of doing this. In the first in a series of articles on the theme of SQL Server Encryption, Robert Sheldon once more makes it all seem easy.
The Last Week for SQL Bits 2017 Discounts
This is the last week for a discounted registration to SQL Bits 2017. The price goes up after Mar 4, so register today.
Enumerate Windows Group Members
Here a quick script showing how to get all the Active Directory users in a AD group.
Using SQL SERVER and Cloud Hosted Databases with OBIEE 11g
If your organisation is committed to using Oracle Business Intelligence Enterprise Edition (OBIEE) 10g/11g /12c as their BI solution, you aren't thereby committed to using Oracle throughout your organisation. You can use a range of data sources including SQL Server, and save a great deal of money by doing so. Sadly, Oracle will only support the use of the venerable SQL Server 2008 R2. Zafar Ali demonstrates how to connect OBIEE to the world beyond Oracle.
The Cloud is Just a Tool
Today Steve Jones argues the cloud is just another tool for us to use. Not required, not ignored, but considered.
Performance Surprises and Assumptions : GROUP BY vs. DISTINCT
Aaron Bertrand acknowledges that DISTINCT and GROUP BY are usually interchangeable, but shows there are cases where one performs better than the other.
Blogs
Prime Day Recommendations
By Steve Jones
It’s Prime Day. A few of my recommendations, since I want to do some...
Fabric for Operational Reporting & SQL Endpoint Trap
With Fabric Mirroring, Microsoft is promoting a nice and appealing story for operational reporting...
Crawl, Walk, Run with Agentic Development of Power BI Assets
If you’ve been watching AI roll through the data community and thinking, “this seems...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
Concurrency and Baseline Control: Level 5 of the Stairway to Reliable Database Deployments
Comments posted to this topic are about the item Concurrency and Baseline Control: Level...
Spending Time in the Office
Comments posted to this topic are about the item Spending Time in the Office
Question of the Day
Multiple Values Inserted
I have this code on SQL Server 2022. What happens when it runs all at once?
DROP TABLE IF EXISTS dbo.Commission GO CREATE TABLE dbo.Commission (id INT NOT NULL IDENTITY(1,1) CONSTRAINT CommissionPK PRIMARY KEY , salesperson VARCHAR(20) , commission VARCHAR(20) ) GO INSERT dbo.Commission ( salesperson, commission) VALUES ( 'Brian', 12 ), ( 'Brian', 'None' ) GOSee possible answers