ACID properties shown With Real Transactions uses short SQL Server scripts to explain atomicity, consistency, isolation, and durability.
SQL SERVER – Simple Example of Cursor – Sample Cursor Part 2
A reader asked me to update my Simple Example of Cursor with AdventureWorks. Here is a sample cursor that loops through ProductID and prints each one.
SQL SERVER – 2005 – A Simple Way To Defragment All Indexes In A Database That Is Fragmented Above A Declared Threshold
The BOL script to defragment all indexes in a database above a declared threshold failed with Msg 2501. I fixed the missing schema prefix so it runs on SQL Server 2005.
SQL SERVER – Sharpen Your Basic SQL Server Skills – Learn the distinctions between unique constraint and primary key constraint and the easiest way to get random rows from a table
My March 2007 SQL Server Magazine article explains the distinctions between unique constraint and primary key constraint, and an easy way to get random rows.
SQL SERVER – How to Retrieve TOP and BOTTOM Rows Together using T-SQL
Need TOP 1 and BOTTOM 1 in one result? UNION fails with two ORDER BY clauses. Here is a simple T-SQL way to retrieve TOP and BOTTOM Rows together.
SQL SERVER – Transfer The Logins and The Passwords Between Instances of SQL Server 2005
How do you transfer the logins and passwords between instances of SQL Server 2005 after a hardware upgrade? I summarize Microsoft KB 918992 and its script.
SQL SERVER – Introduction to SQL Server Encryption and Symmetric Key Encryption Tutorial
SQL Server 2005 added encryption to protect data from hackers. My article introduces SQL Server encryption and walks through a symmetric key encryption tutorial.
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