Method connect

test/dialect/postgresql/test_dialect.py:996–1002

(dbapi_connection, connection_record)

        @event.listens_for(engine, "connect", insert=True)
        @event.listens_for(engine, "first_connect", insert=True)
        def connect(dbapi_connection, connection_record):
            cursor = dbapi_connection.cursor()
            cursor.execute(
                "SET SESSION standard_conforming_strings = %s"
                % ("off" if not explicit_setting else "on")
            )
            dbapi_connection.commit()

        with engine.connect():
            eq_(engine.dialect._backslash_escapes, expected)