How to remove CardinalityEstimate in query plan on computed columns…
Hello,
I have come across a really good tip if you’re using computed columns that involve a concatenation of columns and...
2014-06-15
721 reads
Quick tip, ever needed to manipulate SQL on many lines in SSMS? now you can….
Have you ever had the need to select values that are directly on the next line down but drag-and-drop selects...
2014-01-27
276 reads
Increasing database unit tests connection timeout period in VS 2012
Have your ever had a timeout error in a visual studio 2012 unit test like below?
How to get around this...
2013-12-18
1,010 reads
A quick hint – evaluating 2 tables in one IF BEGIN END block
Have you ever wanted to evaluate 2 tables in one IF BEGIN END block, I firstly wrote this:-
Which always evaluated...
2013-12-05
354 reads
Generating a unique identifier outside of SQL and persisting it…
I’ve been thinking about a question from a application developer regarding generating a unique identifier outside of SQL and persisting...
2013-10-08 (first published: 2013-10-03)
2,633 reads
Generating a unique identifier outside of SQL and persisting it…
I’ve been thinking about a question from a application developer regarding generating a unique identifier outside of SQL and persisting...
2013-10-03
483 reads
Restore SQL Server databases remotely using my SQL CLR
Has anyone ever though of pushing a SQL Server database backup out remotely? (SQL Native andor RedGate Backups) My idea...
2013-08-21 (first published: 2013-08-16)
4,824 reads
CDC changes column-by-column instead of row-by-row, can you improve it???
I’m writing a table value function that returns a cdc recordset that, instead of returning changed data row-by-row, I need...
2013-08-19
654 reads
CDC changes column-by-column instead of row-by-row, can you improve it???
CDC changes column-by-column instead of row-by-row, can you improve it???.
2013-08-19
795 reads
Using a system function as a computed column within a table-value function….
Wouldn’t it be nice if SQL Server allowed this functionality? for instance if did the below:-
I get the above error....
2013-08-19
1,045 reads
Blogs
T-SQL Tuesday #198 Roundup: How Do You Detect Data Changes?
Thank you to everyone who participated in T-SQL Tuesday #198! When I wrote the...
Optimizing Redshift Performance by Configuring WLM Queues
Efficient query performance in Amazon Redshift often comes down to how well you manage...
PowerShell Strikes Back: Return of the Loop
By gbargsley
Welcome back to PowerShell Strikes Back. We’re three weeks in, and the training is...
Forums
Dealing with huge heap tables
Recently, our dev teams approach me for advice on improving their huge heap table...
Merge Replication failing with Error converting data type nvarchar to numeric
After upgrading 2 Merge Replicated databases to SQL 2022 and re-establishing the Merge Replication...
Why Your Index Isn't Being Used? - Reading Execution Plans to Find the Real Culprit
Comments posted to this topic are about the item Why Your Index Isn't Being...
Question of the Day
Distance Metric Algorithms
What are the distance metric algorithms that can be used in VECTOR_DISTANCE()?
See possible answers