Souy Soeng

MySQL AND Operator The AND operator in MySQL is used to combine two or more conditions in a WHERE , HAVING , or ON clause. It ensures that all the …

MySQL NULLIF() Function The NULLIF() function in MySQL compares two expressions and returns NULL if they are equal. If the expressions are not equa…

MySQL FLOOR Function The FLOOR() function in MySQL is a mathematical function that returns the largest integer less than or equal to a given number…

MySQL CASE Expression The CASE expression in MySQL is a conditional expression that allows you to return different values based on conditions, simi…

MySQL Copy Table With Examples Copying a table in MySQL can be useful for backups, testing, and schema duplication . There are multiple ways to copy …

How to Find Duplicate Values in MySQL Duplicate values in a MySQL table can cause data integrity issues. This guide shows different ways to identify …

MySQL LAST_INSERT_ID Function The LAST_INSERT_ID() function in MySQL returns the most recently generated AUTO_INCREMENT value for the last INSERT …

Using MySQL UNIQUE Index To Prevent Duplicates A UNIQUE index in MySQL ensures that all values in a column or combination of columns are distinct a…

MySQL LAST_INSERT_ID Function The LAST_INSERT_ID() function in MySQL returns the most recently generated AUTO_INCREMENT value for the last INSERT …