The below MySQL function will show how to capitalize first letter of each word in a string.

Introduction This tutorial shows how to generate zero-fill auto-incremented unique identifier in MySQL. Sometimes you may need to generate such keys which are used in some part of the application for business logic. Below example shows how to generate zero-fill auto-incremented id in MySQL table.

This tutorial shows how to replace the characters in a string or text using regular expression in MySQL function. There is no built-in function available to replace any character in a string or text in MySQL so here I am creating a custom function.