Use enum values from enumType in DiscriminatorColumn and check DiscriminatorMap values against it #8872

Job	Run time
PHPUnit with SQLite (8.1, default, sqlite3, highest, 0)	56s
PHPUnit with SQLite (8.2, default, sqlite3, highest, 0)	53s
PHPUnit with SQLite (8.3, default, sqlite3, highest, 0)	47s
PHPUnit with SQLite (8.3, default, pdo_sqlite, highest, 0)	56s
PHPUnit with SQLite (8.2, 3.7, sqlite3, highest, 0)	48s
PHPUnit with SQLite (8.2, 3.7, pdo_sqlite, highest, 0)	44s
PHPUnit with SQLite (8.1, 3.7, sqlite3, highest, 0)	47s
PHPUnit with SQLite (8.2, default, pdo_sqlite, highest, 0)	55s
PHPUnit with SQLite (8.1, default, pdo_sqlite, highest, 0)	1s
PHPUnit with SQLite (8.4, 3.7, pdo_sqlite, highest, 0)	4s
PHPUnit with SQLite (8.3, 3.7, sqlite3, highest, 0)	42s
PHPUnit with SQLite (8.4, 3.7, sqlite3, highest, 0)	45s
PHPUnit with SQLite (8.4, default, pdo_sqlite, highest, 0)	55s
PHPUnit with SQLite (8.2, 4@dev, pdo_sqlite, 0)	55s
PHPUnit with SQLite (8.1, 3.7, pdo_sqlite, highest, 0)	5s
PHPUnit with SQLite (8.3, 3.7, pdo_sqlite, highest, 0)	40s
PHPUnit with SQLite (8.2, 4@dev, sqlite3, 0)	49s
PHPUnit with SQLite (8.4, default, sqlite3, highest, 0)	55s
PHPUnit with SQLite (8.4, default, highest, pdo_sqlite, 1)	47s
PHPUnit with SQLite (8.1, default, lowest, pdo_sqlite, 0)	53s
PHPUnit with MariaDB	0s
PHPUnit with MySQL	-1s
Upload coverage to Codecov	-1s
PHPUnit with PostgreSQL	-1s
	14m 14s

Provide feedback