T-SQL Tuesday #80 – SQL Birthday Present
It’s time for another round of the global blog party we call T-SQL Tuesday. This is T-SQL Tuesday #80 and...
2016-07-12
760 reads
Robert Davis
- Interests: Poker, computers, reading/writing horror fiction
Possible Infinite Recompile Was Detected for SQLHANDLE
On one of my SQL Server instances, I see a lot of these infinite recompile messages in the SQL log....
2016-07-01
2,203 reads
Return Max or Min Value of a Group of Columns as a Single Column
Recently, I needed a query to identify tables that developers had create as point-in-time backups of tables that were never...
2016-06-23 (first published: 2016-06-16)
3,510 reads
Return Max or Min Value of a Group of Columns as a Single Column
Recently, I needed a query to identify tables that developers had create as point-in-time backups of tables that were never...
2016-06-17
778 reads
AG Worker Thread Blocked by Log Backup
We have an internal monitoring query that checks for system threads that are blocked. Recently, we received an alert email...
2016-06-15 (first published: 2016-06-06)
2,115 reads
What has 2 Thumbs and Deleted a LUN with the Log File of a Production DB on it?
That’s right, I did it. I was deleting unused LUNs and the focus somehow jumped from the LUNs for the...
2016-06-08 (first published: 2016-06-01)
2,674 reads
Attendee Questions from My #24HoP Presentation
I want to once again thank everyone who attended my 24 Hours of PASS session last week. I especially appreciate...
2016-06-02
788 reads
What is the max/min size of a decimal data type?
Recently, I wrote a maintenance script to check every table in every database on our servers at work nightly and...
2016-05-31
1,172 reads
My 24 Hours of PASS Session Files
I was honored to be selected to join many other great speakers in presenting for the recent 24 Hours of...
2016-05-27
979 reads
Why I'm not attending PASS Summit 2016
I know there has been a lot of drama in the community recently, much of it centered around what people...
2016-05-27
1,092 reads
Blogs
Creating a Striped Backup Set with AI
By Steve Jones
I needed to test a striped backup, so I decided to ask the AI’s...
Trace Flag 1448 – Lessons from a Technical Interview
By gbargsley
In SQL Server environments where transactional replication runs alongside Always On Availability Groups (AGs),...
Disable the sa login in SQL Server (and sleep better)
Disable the sa login in SQL Server (and sleep better)If you run SQL Server...
Forums
Create an HTML Report on the Status of SQL Server Agent Jobs
Comments posted to this topic are about the item Create an HTML Report on...
SQLPS and syspolicy_purge_history job
The SQLPS.exe file has gone AWOL on 2 of my 4 SQL servers, ie,...
Be Wary of Data
Comments posted to this topic are about the item Be Wary of Data
Question of the Day
Locking Hierarchies
You have a table [dbo].[orders] without a Clustered Index (Heap). The table does not have any other nonclustered indexes! You rund the following command in Read Committed Isolation Level:
SELECTo_orderdate,
o_orderkey,
o_custkey,
o_storekey
FROMdbo.orders
WHEREo_orderkey = 3877;