Entity\SpecificFieldValues: type: entity table: specific_field_values repositoryClass: Entity\Repository\SpecificFieldValuesRepository fields: id: id: true type: integer unsigned: false nullable: false generator: strategy: IDENTITY course_code: type: string length: 40 fixed: false nullable: false tool_id: type: string length: 100 fixed: false nullable: false ref_id: type: integer unsigned: false nullable: false field_id: type: integer unsigned: false nullable: false value: type: string length: 200 fixed: false nullable: false lifecycleCallbacks: prePersist: - before_save