Description: MARIADB_CONSTRAINTS refers to the constraints defined in a MariaDB database. These constraints are rules applied to the data in tables to ensure the integrity and validity of the stored information. Constraints can include primary keys, foreign keys, unique constraints, check constraints, and not null constraints. Each type of constraint serves a specific purpose: for example, primary keys ensure that each row in a table is unique, while foreign keys establish relationships between tables, ensuring that referenced data exists. Constraints are essential for maintaining data quality and preventing errors, as they help avoid the insertion of inconsistent or invalid data. In MariaDB, these constraints can be defined when creating or modifying tables, and their proper implementation is crucial for designing robust and efficient databases.
