August 2025
-
August 16, 2025
Here’s a clear, detailed comparison between Triggers and Stored Procedures in MySQL: Feature Trigger Stored Procedure Definition A database object...
-
August 16, 2025
Databases are not just about storing data—they also allow you to automate and encapsulate business logic. Stored procedures and triggers...
-
August 16, 2025
In MySQL, locks are mechanisms used to control concurrent access to data and ensure data consistency. Different types of locks...
-
August 16, 2025
In modern applications, databases are the backbone of almost every system. From banking to e-commerce, data must be handled carefully...
-
August 16, 2025
The COALESCE() function in SQL (including MySQL) is used to return the first non-NULL value from a list of expressions....
-
August 16, 2025
Aggregate functions in SQL (and MySQL) are functions that perform a calculation on a set of values and return a...
-
August 16, 2025
When working with large datasets in MySQL, query performance becomes critical. Indexing is one of the most powerful ways to...
-
August 16, 2025
In MySQL, EXPLAIN is a powerful statement used to analyze and understand how a query is executed by the database....
-
August 16, 2025
A composite key in a database is a primary key that consists of two or more columns in a table....
-
August 16, 2025
The difference between UNION and UNION ALL in SQL is subtle but important. Let’s break it down clearly: 1. UNION...
Categories
- Academy (1)
- Commercial (3)
- DATETIME (6)
- DJANGO (1)
- DSA (5)
- DSA PRACTICE (4)
- Geography (1)
- JAVASCRIPT (69)
- LARAVEL (40)
- MYSQL (42)
- Office (1)
- PHP (15)
- PHP OOPS (16)
- PROGRAMME (1)
- PYTHON (7)
- REACT JS (6)
- Shop (1)
- STAR PATTERN PROGRAMME (7)
- Studio (1)
- Uncategorized (21)
- WORDPRESS (15)