Ganapathi varma Chekuri

Ganapathi Varma is an Lead Database Administrator and Blogger.
  • Interests: SQL Lover

Blog Post

Cumulative Update #1 for SQL Server 2017 RTM

The 1st cumulative update release for SQL Server 2017 RTM is now available for download at the Microsoft Downloads site.

CU#1 KB Article: https://support.microsoft.com/en-us/help/4038634/cumulative-update-1-for-sql-server-2017

Microsoft® SQL Server® 2017 RTM Latest Cumulative Update: https://www.microsoft.com/download/details.aspx?id=56128

2017-10-27

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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;

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