Everyday SQL

Blog Post

Trace Flag 3625 Follow Up

Several months ago, I discussed my customer’s intention to enable trace flag 3625. Since that time, we have observed an intriguing phenomenon when encountering a login failure. To demonstrate...

2024-12-13 (first published: )

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Blog Post

How to Convert FileTime to DateTime

One of my customers recently wanted to rename each of the SQL audit files will the datetime stamp of when it was created. I explained to them the filename...

2025-01-15 (first published: )

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Blog Post

How to Test Trace Flag 3625

Recently, one of my customers considered enabling Trace Flag 3625 on one of their SQL Servers, but they wanted a way to quickly test its functionality beforehand. For those...

2023-12-22 (first published: )

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Blogs

Reality (And Limits) of Instant File Initialization for Transaction Logs in SQL Server 2022

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Reality (And Limits) of Instant File Initialization for Transaction Logs in SQL Server 2022 ...

Looking Back at the Redgate 2026 Company Kickoff

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Last week I spent a few days in Cambridge, UK for the Redgate Company...

PASS Data Community Summit 2025 Recap

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This is long overdue but life and distractions happened. It’s been a little over...

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Adding and Dropping Columns II

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Adding and Dropping Columns II

Leveraging DuckDB for OLAP Workloads: The Fabric Modern Data Platform

By John Miner

Comments posted to this topic are about the item Leveraging DuckDB for OLAP Workloads:...

More Documentation is Needed

By Steve Jones - SSC Editor

Comments posted to this topic are about the item More Documentation is Needed

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Question of the Day

Adding and Dropping Columns II

I have this table in my SQL Server 2022 database:

CREATE TABLE [dbo].[CityList]
(
[CityNameID] [int] NOT NULL IDENTITY(1, 1),
[CityName] [varchar] (30) ,
[Country2] [char] (3),
[stateprovince2] [char] (2),
[Country] [char] (3),
[stateprovince] [char]
) ON [PRIMARY]
GO
I decide to drop the stateprovince2 and country2 columns. What code should I use?

See possible answers