Analytic Functions – PERCENTILE_CONT / PERCENTILE_DISC
This post is part of the series discussing the new Analytic functions in SQL Server “Denali”, CTP3.
Analytic Functions in SQL...
2011-09-22
11,773 reads
A Discussion of SQL Server-Related Topics
Analytic Functions – CUME_DIST / PERCENT_RANK
This post is part of the series discussing the new Analytic functions in SQL Server “Denali”, CTP3.
Analytic Functions in SQL...
2011-09-20
5,443 reads
Presenting Banish RBAR! to Hampton Roads UG
On Wednesday, Sept 21, 2011 at 6:30pm EST, I’ll be presenting Banish RBAR! to the Hampton Roads SQL Server User...
2011-09-19
639 reads
Analytic Functions – FIRST_VALUE / LAST_VALUE
This post is part of the series discussing the new Analytic functions in SQL Server “Denali”, CTP3.
Analytic Functions in SQL...
2011-09-15
4,027 reads
Analytic Functions – LAG / LEAD
This post is part of the series discussing the new Analytic functions in SQL Server “Denali”, CTP3.
Analytic Functions in SQL...
2011-09-13
3,416 reads
Analytic Functions – Overview
?This post is the first post in a series discussing the new Analytic functions in SQL Server “Denali”, CTP3, and...
2011-09-13
985 reads
Presenting Banish RBAR! at Richmond SQL UG
On Thursday, Sept 8, 2011 at 6:30pm EST, I’ll be presenting Banish RBAR! to the Richmond SQL Server User Group....
2011-09-07
689 reads
Presenting at Curacao SQL UG
On Thursday, Sept 1, 2011 at 7:15pm EST, I’ll be presenting via LiveMeeting to the Curacao SQL Server User Group....
2011-08-31
1,656 reads
Running totals in “Denali” CTP3
One of the things that I’m the most excited about in “Denali” CTP3 is the enhancements to the OVER clause....
2011-08-23
781 reads
ORDER BY Clause with clustered index
One thing that I have seen repeatedly is that (too) many people believe that if you have a clustered index...
2011-08-20
1,969 reads
Blogs
In-Person CISA Training – April 13-16, 2026
By Brian Kelley
I will be leading an in-person Certified Information Systems Auditor (CISA) exam prep class...
EightKB 2026
EightKB is back again for 2026! The biggest online SQL Server internals conference is...
The FinOps Lifecycle: From Budgeting to Reporting
By HeyMo0sh
Working in DevOps long enough teaches you two universal truths: That’s exactly why I...
Forums
VS Code, Unresolved References.
Hi all, I just started using VS Code to work with DB projects. I...
Fun with JSON II
Comments posted to this topic are about the item Fun with JSON II
Changing Data Types
Comments posted to this topic are about the item Changing Data Types
Question of the Day
Fun with JSON II
I have some data in a table:
CREATE TABLE #test_data
(
id INT PRIMARY KEY,
name VARCHAR(100),
birth_date DATE
);
-- Step 2: Insert rows
INSERT INTO #test_data
VALUES
(1, 'Olivia', '2025-01-05'),
(2, 'Emma', '2025-03-02'),
(3, 'Liam', '2025-11-15'),
(4, 'Noah', '2025-12-22');
If I run this query, how many rows are returned?
SELECT t1.[key] AS row,
t2.*
FROM OPENJSON(
(
SELECT t.* FROM #test_data AS t FOR JSON PATH
)
) t1
CROSS APPLY OPENJSON(t1.value) t2; See possible answers