SQL Server – Calculating elapsed time from DATETIME
Elapsed time can be calculated from DATETIME field by extracting number of hours/minutes and seconds. You can use below query...
2013-12-23
100 reads
- Interests: SQL Server!
SQL Server – Kill all sessions using database
Before an existing database can be restored, there should be connections using the database in question. If the database is...
2013-11-25
1,450 reads
SQL Server – Kill all sessions using database
Before an existing database can be restored, there should be connections using the database in question. If the database is...
2013-11-25
255 reads
SQL Server – Kill all sessions using database
Before an existing database can be restored, there should be connections using the database in question. If the database is...
2013-11-25
93 reads
SQL Server – Custom sorting in ORDER BY clause
ORDER BY clause can be used to sort the results returned by SELECT statement in SQL Server. It orders the...
2013-11-18
4,329 reads
SQL Server – Custom sorting in ORDER BY clause
ORDER BY clause can be used to sort the results returned by SELECT statement in SQL Server. It orders the...
2013-11-18
428 reads
SQL Server – Custom sorting in ORDER BY clause
ORDER BY clause can be used to sort the results returned by SELECT statement in SQL Server. It orders the...
2013-11-18
150 reads
SQL Server – Script to get Service Account for all local instances
Earlier on my blog I posted on How to get SQL Server Service Account using T-SQL. That works on a...
2013-08-26
1,270 reads
SQL Server – Script to get Service Account for all local instances
Earlier on my blog I posted on How to get SQL Server Service Account using T-SQL. That works on a...
2013-08-26
229 reads
SQL Server – Script to get Service Account for all local instances
Earlier on my blog I posted on How to get SQL Server Service Account using T-SQL. That works on a...
2013-08-26
121 reads
Blogs
How to Find Expensive Queries in Amazon Redshift
Slow-running queries can degrade your Redshift cluster’s performance and lead to increased costs. Identifying...
The Notification Trap: How Input Fatigue Is Killing Deep Work in Tech
By gbargsley
If you've been here before, you know this blog is usually about SQL Server,...
Designing a Storage Load Test for SQL Server
I’ve been doing storage load tests for SQL Server for a long time, both...
Forums
How Long is a Long I/O?
Comments posted to this topic are about the item How Long is a Long...
T-SQL Trigonometric Functions in SQL Server
Comments posted to this topic are about the item T-SQL Trigonometric Functions in SQL...
Half of All Engineers
Comments posted to this topic are about the item Half of All Engineers
Question of the Day
How Long is a Long I/O?
In SQL Server 2025, a long I/O is recorded in the error log with message 833. How long much an I/O request be outstanding before this message is written to the log?
See possible answers