PQTRANS_IDLE 880 ext/pgsql/pgsql.c if ((PQprotocolVersion(link) >= 3 && PQtransactionStatus(link) != PQTRANS_IDLE) || PQprotocolVersion(link) < 3) PQTRANS_IDLE 1045 ext/pgsql/pgsql.c REGISTER_LONG_CONSTANT("PGSQL_TRANSACTION_IDLE", PQTRANS_IDLE, CONST_CS | CONST_PERSISTENT);