constant Tasks::MYSQL_MINIMUM_VERSION in Drupal 9
Minimum required MySQL version.
5.7.8 is the minimum version that supports the JSON datatype.
See also
https://dev.mysql.com/doc/refman/5.7/en/json.html
File
- core/
lib/ Drupal/ Core/ Database/ Driver/ mysql/ Install/ Tasks.php, line 22
Class
- Tasks
- Specifies installation tasks for MySQL and equivalent databases.
Namespace
Drupal\Core\Database\Driver\mysql\InstallCode
const MYSQL_MINIMUM_VERSION = '5.7.8';