Based on popular demand from my colleagues and you, the kind reader, I am currently writing a series of posts on the SQL Server Profiler. Three parts have been published till date, and for your kind reference, here are the links to them:
- What is a SQL Trace? Permissions, space requirements and launching the Profiler
- Profiler Templates, Template Types & creating custom templates
- Trace execution options – Save trace to file or a table, Auto-scroll and keyboard shortcuts
Today, we will be looking at one of the events that I came across when we were certifying our product against Microsoft SQL Server 2008 when it was originally released. You may want to do the same when certifying your application against SQL 2012 (code named: “Denali”), currently in CTP03. We will see how the Profiler can help us in identifying T-SQL code that would no longer be supported going forward.
Deprecation Announcement Event Class
This Event class can be used to capture events that occur when a feature scheduled to be deprecated in some future release of Microsoft SQL Server is encountered. These features will still be available in the next major release of SQL Server, but may not be available in future releases.
If such code is encountered, it is recommended to consider replacement with suggested replacements.
Deprecation Final Support Event Class
This Event class can be used to capture events that occur when a feature scheduled to be deprecated in the next release of Microsoft SQL Server is encountered. If any such code is encountered, it is definitely time to refactor the code to use the recommended replacements.
Let us intentionally create a scenario that would trigger one of the Deprecation Event classes.
In my next post…
Essentially, two major applications of the SQL Server Profiler remain:
- Correlating Performance data
- Replaying a trace
We will be discussing these in the next 2 posts, which will be the final ones in the series. If you have suggestions on any applications of the Profiler that you want me to cover, drop me a note, and I will try to cover them in future posts.
- Deprecation Announcement Event Class
- Deprecation Final Support Event Class
- Deprecated Database Engine Features in SQL Server "Denali"
- Deprecated Database Engine Features in SQL Server 2008 R2
Until we meet next time,
Be courteous. Drive responsibly.