This article discusses different methods that you can use to shrink the tempdb database in Microsoft SQL Server. Before you shrink the tempdb database using the methods described in this article, note the following: The tempdb size is reset to the final configured size (i.e. to the default size or the final size that was […]
2021-06-09
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Hi Team, I am trying to refresh the Azure Synapse Dedicated pool from production...
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