A Good Case For Reference
Steve Jones is looking for some interesting application ideas using SQL Server that can help teach people how to take advantage of features.
2008-07-15
268 reads
Steve Jones is looking for some interesting application ideas using SQL Server that can help teach people how to take advantage of features.
2008-07-15
268 reads
How much data do you have that's never accessed. Apparently most of it on a network is just stored and never re-examined. Steve Jones comments on a few statistics.
2008-07-15
53 reads
How much data do you have that's never accessed. Apparently most of it on a network is just stored and never re-examined. Steve Jones comments on a few statistics.
2008-07-15
65 reads
How much data do you have that's never accessed. Apparently most of it on a network is just stored and never re-examined. Steve Jones comments on a few statistics.
2008-07-15
66 reads
Steve Jones will be attending the Business of Software conference in September and gives a few reasons why this is an interesting topic to him.
2008-07-14
77 reads
Steve Jones talks about data mining in the drug industry and the advantages of cheap software.
2008-07-14
41 reads
Steve Jones is looking for some interesting application ideas using SQL Server that can help teach people how to take advantage of features.
2008-07-14
66 reads
Steve Jones is looking for some interesting application ideas using SQL Server that can help teach people how to take advantage of features.
2008-07-14
70 reads
Steve Jones is looking for some interesting application ideas using SQL Server that can help teach people how to take advantage of features.
2008-07-14
53 reads
2008-07-14
3,405 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