Five Device Sync
Last night I was at the store with Delaney after karate and he mentioned that we needed to go pick...
2009-03-13
861 reads
Last night I was at the store with Delaney after karate and he mentioned that we needed to go pick...
2009-03-13
861 reads
In the news this week, Microsoft is cutting some licensing costs for larger companies. A good move for them as the economy slows.
2009-03-13
724 reads
In the news this week, Microsoft is cutting some licensing costs for larger companies. A good move for them as the economy slows.
2009-03-13
918 reads
In the news this week, Microsoft is cutting some licensing costs for larger companies. A good move for them as the economy slows.
2009-03-13
681 reads
As we build more sophisticated maintenance procedures, we increase the complexity of our systems. Is that a good thing? Steve Jones has a few comments on what this means for DBAs.
2009-03-12
208 reads
I've always told DBAs and developers working for me that backups don't really matter. After all, 99.99% of the time...
2009-03-12
447 reads
We’re on Twitter as @SQLServerCentrl. We couldn’t fit the whole name in there given the limitations of Twitter, but feel...
2009-03-11
366 reads
What do MVPs get to do and see at the MVP Summit? Well most of it is under NDA, so...
2009-03-11
479 reads
Fundamentally as I get older, I think more and more men are pigs. There is definitely something wrong with them,...
2009-03-11
2,002 reads
As we build more sophisticated maintenance procedures, we increase the complexity of our systems. Is that a good thing? Steve Jones has a few comments on what this means for DBAs.
2009-03-11
62 reads
By HeyMo0sh
Over time, I’ve realised that one of the hardest parts of cloud management isn’t...
By HeyMo0sh
One of the biggest challenges I’ve faced in cloud operations is maintaining clear visibility...
By Steve Jones
I come to Heathrow often. Today is likely somewhere close to 60 trips to...
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
Comments posted to this topic are about the item Answering Questions On Dropped Columns
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