MySQL

In this guide, we will explain how to use the MySQL CONCAT function with syntax and examples. Description The MySQL CONCAT function allows you to concatenate two or more expressions together. Syntax…

In this guide, we will explain how to use the MySQL CHARACTER LENGTH function with syntax and examples. Description The MySQL CHARACTER_LENGTH function returns the length of the specified string (measured in…

In this guide, we will explain how to use the MySQL CHAR LENGTH function with syntax and examples. Description The MySQL CHAR_LENGTH function returns the length of the specified string (measured in…

In this guide, we will explain how to use the MySQL ASCII function with syntax and examples. Description The MySQL ASCII function returns the numeric value of the left-most character of a…

In this guide, we will explain how to use the DROP TRIGGER statement to drop a trigger in MySQL with syntax and examples. Description Once you have created a trigger in MySQL,…

In this guide, we will explain how to create a BEFORE UPDATE Trigger in MySQL with syntax and examples. Description A BEFORE UPDATE Trigger means that MySQL will fire this trigger before…

In this guide, we will explain how to create a BEFORE INSERT Trigger in MySQL with syntax and examples. Description A BEFORE INSERT Trigger means that MySQL will fire this trigger before…

In this guide, we will explain how to create a BEFORE DELETE Trigger in MySQL with syntax and examples. Description A BEFORE DELETE Trigger means that MySQL will fire this trigger before…

In this guide, we explain how to create an AFTER UPDATE Trigger in MySQL with syntax and examples. Description An AFTER UPDATE Trigger means that MySQL will fire this trigger after the…

In this guide, we will explain how to create an AFTER INSERT Trigger in MySQL with syntax and examples. Description An AFTER INSERT Trigger means that MySQL will fire this trigger after…