These queries are used to compare the data in two tables. In these examples all the rows in each table is retrieved and compared using the UNION ALL command. I would recommend adding additional WHERE criteria for very large tables to reduce the number of rows that will be compared.These SQL statements are based on […]
2007-08-09 (first published: 2006-11-29)
2,805 reads
Choosing a backup solution can be a trying exercise with all the various add on products these days. New author David Bird gives us some insight into his testing and decisions with a look at Litespeed and Tivoli's Storage Manager.
2006-03-28
8,068 reads
I use this script to shrink the log files for development databases. The intention is keep the log files as small as possible when the database is not in use. By scheduling this script I can control when it happens as oppose to using auto shrink.
2005-07-08 (first published: 2005-06-29)
2,539 reads
By Steve Jones
I was updating my session for the Data API Builder (DAB) recently, mostly to...
I am excited to host T-SQL Tuesday for the first time. I want to...
By Steve Jones
Redgate had some Claude training recently, which I went through as my knowledge has...
Working with SQL Server can involve more than just writing queries. Understanding database design,...
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I have 3 instances of a brand new long running query that are executing on a SQL Server 2025 instance. Query store is enabled. One of the queries is killed by the administrator, one is cancelled by the user. The other runs to completion. How many rows are in Query Store for this query?
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