dbWarden - Purge old data
helps you manage dbWarden history.
No warranty given it will do what you expect, so test it !
2014-12-11 (first published: 2014-11-19)
1,006 reads
Uncategorized
Regaining access to SQL server after changing the domain
If you changed your domain and have lost control over the SQL server or have been blocked from logging in , this article talks about it
2014-10-23
16,073 reads
PowerShell script to check last backup date for Databases
PowerShell script to check last full backup, transaction log backup date for SQL Server databases.
2014-09-02 (first published: 2014-08-22)
1,802 reads
Calculate gregorian easter sunday using a table valued function
Calculate gregorian easter sunday using a table valued function.
2014-09-03 (first published: 2014-08-22)
684 reads
Adding Custom Reports to SQL Server Management Studio
In this tip, Koen Verbeeck explores how to apply business intelligence solutions to administrative tasks, specifically creating custom reports and adding them to SQL Server Management Studio.
2014-08-12
10,920 reads
2014-06-26
2,079 reads
SQL Battleship
It's you versus the computer in the classic game of Battleship, completely playable from the SQL Server Management Studio interface!
2019-04-15 (first published: 2014-04-25)
8,402 reads
Review Your BUCKET_COUNT Statistics with DMV
Greg Larsen discusses the BUCKET_COUNT setting of a HASH index and how to determine how well SQL Server distributes the In-Memory table rows across multiple buckets of a HASH index, by exploring a new DMV, provided with SQL Server 2014, along with the In-Memory OLTP table functionality.
2014-03-19
2,032 reads
Function to count set bits in a signed integer
This function counts the number of 1's in the binary representation of an integer.
2015-07-28 (first published: 2014-02-24)
975 reads
Find Top 5 executed queries ordered by execution count
I wrote this query that helps us find executed queries with most number of execution counts. The DMV that we have used in this script is sys.dm_exec_query_stats and the function that we have used is sys.dm_exec_sql_text.
2015-03-04 (first published: 2013-09-23)
5,153 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