Database development

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,...
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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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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...
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SQL Server UPDATE from SELECT: How to Bulletproof Your Updates Like a Pro 

SQL Server, Statements

SQL Server UPDATE from SELECT is not your usual cup of tea on T-SQL. So, it’s time to level up your UPDATE skills. But with this, you...
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SQL Aggregate Functions: Easy Tips for Newbies

Database development, Statements

SQL Aggregate Functions are functions that perform calculations and return a summarized result. With these, it’s easy to do these...
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The Tutorial Guide to SQL Server DROP TABLE Statement

Database development, Statements

The SQL DROP statement is a command that deletes existing database components or the entire...
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Install and Configure XAMPP Software on Windows Server 2019

Database development, Tools & technologies

XAMPP is a cross-platform web server used to develop and test programs and web applications, created by the Apache friends organization....
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Exploring SQL Server LEN() Function

Database development, SQL Server, Statements

SQL Server supports different data types to store relevant data in SQL tables. These data types can be integer, float, Varchar, NVARCHAR,...
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SQL Server COUNT Function

Database development, Statements

COUNT is one of the common SQL Server Aggregate operations done by almost all SQL Server Developers...
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