This post is a response to this month's T-SQL Tuesday #114 prompt by Matthew McGiffen. T-SQL Tuesday is a way for the SQL Server community to share ideas about different database...
2019-05-14
13 reads
Watch this week’s episode on YouTube. SQL Server Spool operators are a mixed bag. On one hand, they can negatively impact performance when writing data to disk in tempdb....
2019-05-07
247 reads
Watch this week's video on YouTube
SQL Server Spool operators are a mixed bag. On one hand, they can negatively impact performance when writing data to disk in tempdb. On...
2019-05-07
12 reads
Watch this week's video on YouTube
SQL Server Spool operators are a mixed bag. On one hand, they can negatively impact performance when writing data to disk in tempdb. On...
2019-05-07
10 reads
Watch this week’s episode on YouTube. When you need to filter query results on multiple values, you probably use an IN() statement or multiple predicates separated by ORs: or...
2019-05-13 (first published: 2019-04-30)
1,333 reads
Watch this week's video on YouTube
When you need to filter query results on multiple values, you probably use an IN() statement or multiple predicates separated by ORs:
WHERE Col1 IN...
2019-04-30
9 reads
Watch this week's video on YouTube
When you need to filter query results on multiple values, you probably use an IN() statement or multiple predicates separated by ORs:
WHERE Col1 IN...
2019-04-30
25 reads
Correlated subqueries provide an intuitive syntax for writing queries that return related data. However, they often perform poorly due to needing to execute once for every value they join on....
2019-05-07 (first published: 2019-04-23)
1,732 reads
Watch this week's video on YouTube
Correlated subqueries provide an intuitive syntax for writing queries that return related data. However, they often perform poorly due to needing to execute once for...
2019-04-23
12 reads
Watch this week's video on YouTube
Correlated subqueries provide an intuitive syntax for writing queries that return related data. However, they often perform poorly due to needing to execute once for...
2019-04-23
20 reads
By Steve Jones
I have been experimenting with MCP servers in a few ways, including the Redgate...
By Zikato
I deployed a schema change to 30 servers using multi-server query and deploy-at-low-priority. Small...
Fabric deployment pipelines look like they solve CI/CD for Fabric content, especially for people...
Comments posted to this topic are about the item A Challenge of Our Knowledge
Comments posted to this topic are about the item The memory toll of VARCHAR(MAX)...
Comments posted to this topic are about the item Transaction Log Truncation
In SQL Server 2025, where can I find information about items that prevent or delay the transaction log truncation?
See possible answers