Managing Disk Space
How often do you worry about your database size and free space? Steve Jones asks how you administer your SQL Server database space this Friday.
2008-05-01
36 reads
How often do you worry about your database size and free space? Steve Jones asks how you administer your SQL Server database space this Friday.
2008-05-01
36 reads
How often do you worry about your database size and free space? Steve Jones asks how you administer your SQL Server database space this Friday.
2008-05-01
34 reads
Steve Jones still thinks there is a lot of value in books, both fiction and non-fiction, but he's looking at e-Readers, specifically the Kindle from Amazon.
2008-04-30
241 reads
Steve Jones examines what big is these days and a few examples of what the largest database people in the world deal with.
2008-04-30
35 reads
Steve Jones examines what big is these days and a few examples of what the largest database people in the world deal with.
2008-04-30
38 reads
Steve Jones examines what big is these days and a few examples of what the largest database people in the world deal with.
2008-04-30
39 reads
The DBA's Mantra: All data readers are evil. Steve Jones talks about a proposed corollary that might be appropriate to ensure security.
2008-04-29
176 reads
I've never been much of a mentor to people, partially not having the chance, partially focusing too much on myself,...
2008-04-29
2,033 reads
Steve Jones still thinks there is a lot of value in books, both fiction and non-fiction, but he's looking at e-Readers, specifically the Kindle from Amazon.
2008-04-29
33 reads
Steve Jones still thinks there is a lot of value in books, both fiction and non-fiction, but he's looking at e-Readers, specifically the Kindle from Amazon.
2008-04-29
39 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