2018-11-19
5 reads
2018-11-19
5 reads
2018-11-19
8 reads
Looking to import SQL Server database from one server to another ? Confused how to copy from one to another or...
2018-10-05
1,793 reads
Hi Friends,
This blog is now transferring to different hosting server. So you may got some issue in accessing it. Sorry...
2018-04-10
270 reads
Hi Friends,This blog is now transferring to different hosting server. So you may got some issue in accessing it. Sorry for the inconvenience caused
2018-04-10
3 reads
Sometimes we need a SQL Script which can gives the below information about the databases created on a SQL Server...
2018-03-30
9,591 reads
Sometimes we need a SQL Script which can gives the below information about the databases created on a SQL Server for house keeping purpose: -1) Database Name2) Database ID3)...
2018-03-30
10 reads
Sometime we need to find out the history of database restoration to get the answers of following questions: -
1) Do...
2018-03-30
8,136 reads
Sometime we need to find out the history of database restoration to get the answers of following questions: -1) Do we need to restore the database again as there...
2018-03-30
10 reads
Sometime we create databases on Test/ Development database servers for temporary uses for short duration and forgot to delete them...
2018-03-29
1,826 reads
By Brian Kelley
I will be leading an in-person Certified Information Systems Auditor (CISA) exam prep class...
EightKB is back again for 2026! The biggest online SQL Server internals conference is...
By HeyMo0sh
Working in DevOps long enough teaches you two universal truths: That’s exactly why I...
Hi all, I just started using VS Code to work with DB projects. I...
Comments posted to this topic are about the item Fun with JSON II
Comments posted to this topic are about the item Changing Data Types
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