Happy 2015

New year, new updates. After a brief stint as a DBA at another organization I have returned to my previous employer to take on a new and exciting role as a Database Administrator in a large SaaS environment. This environment has customers and data centers all over the...

The WAIT_AT_LOW_PRIORITY Option

My first post on this blog detailed a scenario where a read uncommitted select statement could ultimately block an insert/update/delete. In this scenario, a long running read uncommitted select is executed requiring a schema stability lock. That lock prevented the...

Sort order without an ORDER BY

If you’ve worked with SQL Server for any length of time, you know that sort order is never guaranteed without an ORDER BY. I was recently asked why a query (without an ORDER BY) brings back results in alphabetical order in production while in test it returns them in...

All About Collation

Collation is one of the easiest settings to overlook when configuring SQL Server but it’s one that can come back to bite you if it isn’t properly set. In this post I intend to cover the basics of collations, common issues resulting from collation...