alevyinroc


Blog Post

Shell to Script Shortcut

I’ve been meaning to write something this post for a while but the stars have aligned this week. Garry Bargsley (blog | twitter) published a post about making a...

2020-10-21

1 reads

Blog Post

Write It Down!

Recently I set up a new process to pull data out of a MySQL database and into SQL Server. Pretty standard ETL stuff, but it’s the organization’s first time...

2020-10-16

Blog Post

Three Ways to Create a Temp Table

Taking it back to SQL 101 today because I recently saw something that floored me. I’m a big fan of temp tables. I use ’em all over the place...

2020-07-06 (first published: )

2,508 reads

Blogs

Migrate datetime data to datetimeoffset with AT TIME ZONE

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I recently reviewed, worked on, and added a similar example to the DATETIMEOFFSET Microsoft...

The Comprehensive Guide to Mastering Your SQL DBA Skills

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Database administrators (DBAs) are the backbone of data-driven organizations. If you're looking to break...

Friday Basics: Authentication vs. Authorization

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Another security fundamentals topic is authentication versus authorization. For those who have a clear...

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The OS returned the error '(null)' while attempting 'DeleteFile' filestream.hdr

By lmarkum

I have a SQL Server 2019 Enterprise Edition on CU 25. It has in-memory...

Take Care

By Grant Fritchey

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Performance

By LearningDBA

Experts, I am learning some skills so I can troubleshoot some performance-related issues. I...

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Question of the Day

Two Table Hints

What happens when I run this code:

SELECT
  p.ProductName
, p.ProductCategory
FROM dbo.Product AS p WITH (NOLOCK, TABLOCK);

See possible answers