2012-03-30
3,166 reads
T-SQL
Find Customers Who Bought "A" and "B" But Not "C" (SQL Spackle)
A simple problem that can become complex in T-SQL. How do you find the rows that match 2 conditions, but not a third, in an efficient manner. MVP Jeff Moden gives us a solution.
2014-06-06 (first published: 2012-03-29)
41,697 reads
Dealing with custom date formats in T-SQL
Should I be formatting dates on the database side? What tools can I use in SQL Server to format and parse dates? This article helps you decide which one best suits your needs.
2012-03-23
25,238 reads
2012-03-21
2,858 reads
2012-03-16
2,894 reads
Large table cleanup with minimal locks
How do you delete millions of rows with minimal impact to the business? This article gives you a way to accomplish the removal of old data.
2012-03-06
15,485 reads
Split Function to break the Job History Message into a Table
Split Function for T-SQL Server to break the Job History Message into Table.
2012-03-22 (first published: 2012-03-05)
1,084 reads
2012-03-05
3,074 reads
2012-03-01
2,999 reads
How to join a local table to a remote table by way of a linked server
Distributed queries on linked servers are not the greatest idea from a performance standpoint, but they can be quite useful.
2012-02-27
23,291 reads
Blogs
RANK() vs DENSE_RANK(): #SQLNewBlogger
By Steve Jones
I haven’t done one of these in awhile, but I saw an article recently...
Using CAT for Testing of Data Agents
In last months one of the scenarios where you can use AI has been...
Are you getting value from your reporting?
By ChrisJenkins
Do you spend so long manipulating your data into something vaguely useful that you...
Forums
Creating JSON II
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Engineer Lessons
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Question of the Day
Creating JSON II
On SQL Server 2025, what happens when I run this code:
SELECT JSON_OBJECTAGG( N'City':N'Denver' RETURNING JSON) GOSee possible answers