Technical Article

Script to kill the top blocker and report what it was doing.

This script identifies the blocking locks at the top of the blocking chain and kills them. Specifically, it reports what the top blocking spids are doing, kills them, waits three seconds and then reports on current blocking status.  If you have a situation where single connections are causing a huge blocking chain and you want […]

(4)

You rated this post out of 5. Change rating

2003-05-12

4,417 reads

Blogs

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

By

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

Looking Back at the Redgate 2026 Company Kickoff

By

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

PASS Data Community Summit 2025 Recap

By

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

Read the latest Blogs

Forums

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

Visit the forum

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