接口 TransactionStartEvent

TransactionStartEvent is an object that broadcaster sends to the entity subscriber before transaction is started.

interface TransactionStartEvent {
    connection: DataSource;
    manager: EntityManager;
    queryRunner: QueryRunner;
}

索引

属性

connection manager queryRunner

属性

connection

connection: DataSource

Connection used in the event.

manager

manager: EntityManager

EntityManager used in the event transaction. All database operations in the subscribed event listener should be performed using this entity manager instance.

queryRunner

queryRunner: QueryRunner

QueryRunner used in the event transaction. All database operations in the subscribed event listener should be performed using this query runner instance.