Trust But Verify
As data professionals we need to be sure that we can present back the data we receive. Perhaps other people should embrace this mantra in other lines of work.
2008-11-19
112 reads
As data professionals we need to be sure that we can present back the data we receive. Perhaps other people should embrace this mantra in other lines of work.
2008-11-19
112 reads
While most DBAs might never encounter the legal aspects of their professional, Phil Factor brings to light a few things that you might want to be aware of in these litigious times.
2008-11-19
1,177 reads
While most DBAs might never encounter the legal aspects of their professional, Phil Factor brings to light a few things that you might want to be aware of in these litigious times.
2008-11-19
876 reads
While most DBAs might never encounter the legal aspects of their professional, Phil Factor brings to light a few things that you might want to be aware of in these litigious times.
2008-11-19
912 reads
This Friday Steve Jones asks if you build your own mini-me's to help you manage your database systems.
2008-11-19
883 reads
This Friday Steve Jones asks if you build your own mini-me's to help you manage your database systems.
2008-11-19
880 reads
This Friday Steve Jones asks if you build your own mini-me's to help you manage your database systems.
2008-11-19
86 reads
I don't mean to comlpain, and I certainly don't need any more bags, but when I checked in Monday night...
2008-11-18
646 reads
Is Open Source something you should examine with the economy diving down? Steve Jones talks about a few of the issues.
2008-11-18
172 reads
2008-11-18
647 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