MySQL
A Complete Guide To MySQL DATETIME Data Type
A Complete Guide to MySQL DATETIME Data Type The DATETIME data type in MySQL is used to store date and time values without timezone conversion. It …
MySQL
MySQL TIMESTAMP
MySQL TIMESTAMP Data Type The TIMESTAMP data type in MySQL is used to store date and time values . It is commonly used for tracking changes in recor…
MySQL
A Practical Guide to MySQL JSON Data Type By Example
A Practical Guide to MySQL JSON Data Type By Example The JSON data type in MySQL allows you to store and manipulate structured JSON data inside a d…
MySQL
A Comprehensive Guide to Using MySQL ENUM
A Comprehensive Guide to Using MySQL ENUM The ENUM data type in MySQL is a string object that stores one value from a predefined list of possible …
MySQL
MySQL NOT NULL Constraint
MySQL NOT NULL Constraint The NOT NULL constraint in MySQL ensures that a column cannot store NULL values . It is used to enforce data integrity by …
MySQL
MySQL Primary Key
MySQL Primary Key Constraint A Primary Key in MySQL is a column (or a set of columns) that uniquely identifies each row in a table. It ensures that…
MySQL
MySQL Foreign Key
MySQL Foreign Key Constraint A foreign key in MySQL is a field (or collection of fields) in one table that refers to the primary key in another tab…
MySQL
MySQL Disable Foreign Key Checks
MySQL Disable Foreign Key Checks In MySQL, you can disable foreign key checks to perform certain operations that would otherwise be restricted by fo…
MySQL
MySQL Collation
MySQL Collation 1. What is Collation in MySQL? A collation in MySQL determines how string comparisons and sorting are performed based on a specific…
