Editorial

SQLServerCentral Editorial

Is Forgiveness Possible?

  • Editorial

Recently, there was a prominent film director fired from directing an episode in a very entertaining and profitable movie franchise. His firing was for tweets he made that were in very bad taste. And bad doesn’t begin to cover it, they were about topics that were universally despicable. What made this interesting was not that […]

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2018-09-10

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Question of the Day

Fun with JSON I

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 *
FROM OPENJSON(
     (
         SELECT t.* FROM #test_data AS t FOR JSON PATH
     )
             ) t;

See possible answers