Additional Articles


Technical Article

SQLClean 2.0 Released

SQLClean is a SQL Tool that automatically creates a dependancy analysis of your SQL Server Database including tables, views, triggers, defaults, procedures etc. SQLClean will also analyze a client application for depenandies on SQL Objects allowing you to detect and eliminate unused SQL objects that are unreferenced by either the client app. or database itself.

2002-07-26

3,537 reads

Technical Article

In the Trenches: Getting the Most Out of SQL Server

This e-seminar will discuss how Quest's performance diagnostic solutions for SQL Server can help you get the most out of your database. Learn, through real-world scenarios, how to increase database performance and ensure optimal availability of your SQL Server environment. This free e-seminar will teach you how to:

* Proactively diagnose and resolve bottlenecks
* Ensure high levels of performance and availability
* Maintain SLAs

2002-07-10

273 reads

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how to write this query?

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hi everyone I am not sure how to write the query that will produce...

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By Steve Jones - SSC Editor

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Foreign Keys - Foes or Friend?

By utsav

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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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