Does The Order Of Index Columns Matter?
When beginning to learn SQL, at some point you learn that indexes can be created to help improve the performance...
2018-09-13 (first published: 2018-09-04)
5,015 reads
When beginning to learn SQL, at some point you learn that indexes can be created to help improve the performance...
2018-09-13 (first published: 2018-09-04)
5,015 reads
This post is a response to this month's T-SQL Tuesday #106 prompt by Steve Jones. T-SQL Tuesday is a way for the SQL Server community to share ideas about...
2018-09-11
4 reads
This post is a response to this month's T-SQL Tuesday #106 prompt by Steve Jones. T-SQL Tuesday is a way for the SQL Server community to share ideas about...
2018-09-11
4 reads
Watch this week’s episode on YouTube.
Last week I needed to write a recursive common table expression. I’ve written them before,...
2018-09-07 (first published: 2018-08-21)
2,333 reads
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When beginning to learn SQL, at some point you learn that indexes can be created to help improve the performance of queries.
Creating your first...
2018-09-04
2 reads
Watch this week's video on YouTube
When beginning to learn SQL, at some point you learn that indexes can be created to help improve the performance of queries.
Creating your first...
2018-09-04
5 reads
This post is a response to this month’s T-SQL Tuesday #105 prompt by Wayne Sheffield. T-SQL Tuesday is a way...
2018-08-30 (first published: 2018-08-14)
3,822 reads
Watch this week’s episode on YouTube.
The SQL Server FIRST_VALUE function makes it easy to return the “first value in an...
2018-08-28
8,845 reads
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The SQL Server FIRST_VALUE function makes it easy to return the "first value in an ordered set of values."
The problem is that if that...
2018-08-28
11 reads
Watch this week's video on YouTube
The SQL Server FIRST_VALUE function makes it easy to return the "first value in an ordered set of values."
The problem is that if that...
2018-08-28
12 reads
By Ed Elliott
Running tSQLt unit tests is great from Visual Studio but my development workflow...
By James Serra
I remember a meeting where a client’s CEO leaned in and asked me, “So,...
By Brian Kelley
If you want to learn better, pause more in your learning to intentionally review.
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I run this code to create a table:
When I check the length, I get these results:
A table name is limited to 128 characters. How does this work?