T-SQL

External Article

One use case for NOT using schema prefixes

  • Article

I’ve long been a huge advocate for always referencing objects with a schema prefix in SQL Server.

In spite of what may be a controversial title to many of my regular blog readers, I don’t really want you to stop that practice in most of your T-SQL code, because the schema prefix is important and useful most of the time. At Stack Overflow, though, there is a very specific pattern we use where not specifying the schema is beneficial.

2023-09-13

External Article

Ordered Columnstore Indexes in SQL Server 2022

  • Article

One of the more challenging technical details of columnstore indexes that regularly gets attention is the need for data to be ordered to allow for segment elimination. In a non-clustered columnstore index, data order is automatically applied based on the order of the underlying rowstore data. In a clustered columnstore index, though, data order is not enforced by any SQL Server process. This leaves managing data order to us, which may or may not be an easy task.

2023-08-09

Blogs

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A Challenge of Our Knowledge

By Steve Jones - SSC Editor

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The memory toll of VARCHAR(MAX) in SQL Server

By sabyda

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Transaction Log Truncation

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Transaction Log Truncation

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Question of the Day

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