Miscellaneous

Technical Article

Script to Return Last Weeks Data

  • Script

I was asked by a customer to create a scheduled weekly report detailing work that had been completed in the previous week (Monday to Friday) I figured they might lose the report or something might happen to stop the scheduler from running it, and I didn't want to have to modify my script to work […]

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2003-07-07

153 reads

SQLServerCentral Article

The Best of SQLServerCentral.com 2002 - We Did It!

  • Article

The book is almost here! We've been working on it for months, now you can find out what it's going to look like, who the authors are, and how much it costs. It's been a lot of work but we think it's been worth it. Read the article to see how to save $3 off an already low price.

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2003-07-07

6,074 reads

Technical Article

UDF for date ranges around a given date (updated)

  • Script

UDF - SQL 2000 and higherThis function returns an 18 row table of date ranges around a given date.The ranges are: Day, Week (Sunday to Saturday), Month, Quarter, Half Year, Year.For each range there are 3 values: Previous, Same and NextExample of usage:Joined to an orders table:Select r.period, count(o.order_id)from orders oinner join dbo.ufn_date_ranges('2003-04-01') ron o.order_date […]

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2007-04-12 (first published: )

500 reads

Technical Article

SUBSTR - SUBSTRING function extension

  • Script

SUBSTR returns a portion of char, beginning at character @StartPos, @Length characters long. If @StartPos is 0, it is treated as 1. If @StartPos is positive, Oracle counts from the beginning of char to find the first character. If @StartPos is negative, Oracle counts backwards from the end of char.

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2003-07-02

272 reads

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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