On table variable row estimations
At first glance, the question of how many rows are estimated from a table variable is easy. But, is it really that simple? Well, not really. To dig into...
2020-12-23 (first published: 2020-12-15)
288 reads
Gail Shaw
- Interests: Computer Graphics, Aikido, Roleplaying
Pluralsight Free April
It’s a few days into April, but not too late I hope to mention that Pluralsight is offering their entire library, free to new accounts, for the month of...
2020-04-16 (first published: 2020-04-07)
464 reads
The Scientific Method: a call to action
Gail Shaw issues a rallying call for the SQL Community to adopt the Scientific Method when investigating and reporting on SQL Server behavior.
2019-09-09 (first published: 2015-05-25)
553 reads
The Number that shouldn't be a number
Gail Shaw is often left bewildered by the weird and wonderful data types people choose for their tables, when storing something as simple as a telephone number or a date.
2018-12-13 (first published: 2015-02-02)
480 reads
A rant about presentations
My company’s internal conference is in a couple of weeks, so this seems like a good time to have a...
2018-05-04 (first published: 2018-04-24)
2,335 reads
Revisiting catch-all queries
I originally wrote about catch-all queries early in 2009, just as something that I’d seen several times in client code....
2018-03-26 (first published: 2018-03-13)
3,408 reads
Obsessing over query operator costs
A common problem when looking at execution plans is attributing too much meaning and value of the costs of operators.
The...
2018-02-22 (first published: 2018-02-13)
2,129 reads
Query Performance Tuning – A Methodical Approach
Learn how to approach performance tuning in this piece from SQL Server MCM and MVP, Gail Shaw.
2017-02-10 (first published: 2015-06-08)
16,363 reads
Books of 2016
I set myself a reading goal of 75 books for last year, and managed 73. I’m not overly happy about...
2017-01-03
492 reads
Books of 2016
I set myself a reading goal of 75 books for last year, and managed 73. I’m not overly happy about...
2017-01-03
154 reads
Blogs
What’s my MAC Address in a Command Prompt?–#SQLNewBlogger
By Steve Jones
Another post for me that is simple and hopefully serves as an example for...
You don’t need a blockchain
After writing several posts about a neat feature in Azure SQL called system-versioned ledger...
Daily Coping 27 Oct 2021
By Steve Jones
I started to add a daily coping tip to the SQLServerCentral newsletter and to...
Forums
Error connecting using AlwaysON Listener
Dear Friends, I have a 2-node Read-Scale Always ON Availability Group to which I...
C?p nh?p d? li?u dánh giá sàn icmarkets chu?n xác nh?t
Ic markets là sàn th? nào dây ? gi?y phép và các th? t?c...
Mumbai to Lakshadweep cruise
- Explore beautiful cruise destinations like Goa, Lakshadweep, Colombo, Maldives & many more by...
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