Tracking Who Last Changed a Row
This post is a response to this month's T-SQL Tuesday #118 prompt by Kevin Chant. T-SQL Tuesday is a way for the SQL Server community to share ideas about different database and professional...
2019-09-10
11 reads
Bert Wagner
Tracking Who Last Changed a Row
This post is a response to this month's T-SQL Tuesday #118 prompt by Kevin Chant. T-SQL Tuesday is a way for the SQL Server community to share ideas about different database and professional...
2019-09-10
6 reads
Whitespace, Letter Case, and Other Things That Prevent Plan Reuse
Watch this week’s episode on YouTube. Last week’s post briefly mentioned that SQL server may not reuse a query plan from cache if there is a small difference in whitespace....
2019-09-16 (first published: 2019-09-03)
528 reads
Whitespace, Letter Case, and Other Things That Prevent Plan Reuse
Watch this week's video on YouTube
Last week's post briefly mentioned that SQL server may not reuse a query plan from cache if there is a small difference in whitespace.
In addition...
2019-09-03
18 reads
Whitespace, Letter Case, and Other Things That Prevent Plan Reuse
Watch this week's video on YouTube
Last week's post briefly mentioned that SQL server may not reuse a query plan from cache if there is a small difference in whitespace.
In addition...
2019-09-03
4 reads
How I Troubleshoot SQL Server Execution Plans
Watch this week’s video on YouTube. Today I’m concluding my series on SQL Server execution plans by sharing the specific steps I take when troubleshooting a slow performing query....
2019-09-12 (first published: 2019-08-27)
1,822 reads
How I Troubleshoot SQL Server Execution Plans
Watch this week's video on YouTube
Part 1: Introduction to Execution Plans
Part 2: Overview of Statistics
Part 3: Reading an Execution Plan
Part 4: Commonly Troublesome Operators
Part 5: Troubleshooting Execution Plans
Today I'm...
2019-08-27
18 reads
How I Troubleshoot SQL Server Execution Plans
Watch this week's video on YouTube
Part 1: Introduction to Execution Plans
Part 2: Overview of Statistics
Part 3: Reading an Execution Plan
Part 4: Commonly Troublesome Operators
Part 5: Troubleshooting Execution Plans
Today I'm...
2019-08-27
4 reads
SQL Server Execution Plan Operators
Watch this week’s Execution Plan Operators episode on YouTube. SQL Server Execution Plan Operators When examining a query’s execution plan, certain operators tend to crop up over and over...
2019-08-26 (first published: 2019-08-13)
1,576 reads
SQL Server Execution Plan Operators
Watch this week's video on YouTube
Part 1: Introduction to Execution Plans
Part 2: Overview of Statistics
Part 3: Reading an Execution Plan
Part 4: Commonly Troublesome Operators
Part 5: Troubleshooting Execution Plans
When examining...
2019-08-13
6 reads
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Creating JSON III
Comments posted to this topic are about the item Creating JSON III
Testing is Becoming More Important
Comments posted to this topic are about the item Testing is Becoming More Important
Question of the Day
Creating JSON III
In a SQL Server 2025 table, called Beer, I have this data:
BeerIDBeerName 1Becks 2Fat Tire 3Mac n Jacks 4Alaskan Amber 8KirinI run this code:
SELECT JSON_OBJECTAGG(
BeerID: BeerName )
FROM beer;
What are the results? See possible answers