How to Get SQL Percentage Calculation as Easy as Pie 

SQL Server, Work with data

Percentage calculation in SQL can be a bit like traversing an unfamiliar labyrinth. If you’re a...
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MySQL Delete Column: The 2024 Ultimate Easy Guide 

MySQL, Tables

The MySQL delete column might sound pretty straightforward. You simply run the DROP COLUMN command, and poof! It’s gone. ...
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Oracle Performance Tuning: Tips, Tricks and Hidden Secrets

Oracle

Ever wondered why Oracle Performance Tuning is so thrilling for budding Oracle developers and DBAs?  The answer lies in the art of...
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Best FREE SQL Server Tools for Database Developers and Administrators!

Tools & technologies • One Comment

This article has recently been extensively revised. In particular, we reworked the article...
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SQL Multiple Joins – How to Join Tables the Easy-Breezy Way 

Database development, SQL Server

Have you ever found yourself tangled in the web of SQL multiple joins?  Don’t sweat it – we’ve all been there. Think of it like...
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MySQL Foreign Key – How to Relate Tables Without Freaking Out 

MySQL

Have you ever felt like a puzzle piece that won’t fit, especially about MySQL foreign keys?  Trust me, you’re not alone on this...
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Identifying Cost-Saving Opportunities in Azure DevOps

Azure

This article explores various methods that can be used to reduce costs while using Azure DevOps....
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The MySQL ADD COLUMN Easy Guide: How to Make New Table Columns Without the Oops 

MySQL, Tables

Have you made a rookie mistake when you add or insert a new column in your MySQL table?  “But what’s the big deal? Adding or...
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The SELECT INTO Temp Table Easy Guide: How to Manage Temporary Data Without Dismay       

SQL Server, Statements, Tables

Data processing may involve several steps. And it can be fun! But the fun ends when you access some joined tables again and again. So, when...
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SQL Server PARTITION BY: A Beginner’s Lifesaver on How to Partition Datasets 

SQL Server, Work with data

Is SQL Server PARTITION BY clause giving you a brain freeze?  Beginners feel like entering a...
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