Hari Sharma

  • Interests: Solving Analytical Puzzles, Making Friends, Movies

Technical Article

Function returns String in Proper Case [CamelCase]

This is a generalised Function that will return a String in Proper Case [Camel Case]. Means Afetr every space, first later will be in UPPER Case.Example:Input String: 'microSoft sql server'Output String: 'Microsoft Sql Server'

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2007-05-09 (first published: )

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Technical Article

Function to calculate Month End Date

This function will return you the month-end date. Input parameter may be any date of that month for which you want to calculate month-end.Example:Input: '2-20-2004'      Output: '2-29-2004'Input: '2-15-2004'      Output: '2-29-2004'Input: '3-20-2004'      Output: '3-31-2004'Input: '3-30-2004'      Output: '3-31-2004'

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2007-05-08 (first published: )

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Fun with JSON I

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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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