4 Commits

Author	SHA1	Message	Date
Mars Hall	920e7a7acc	Mutex pg backend‘s database transaction	2019-02-26 13:45:16 -08:00
Mars Hall	c6bf3442fc	Lock() in pg backend now returns LockError for retryable errors	2019-02-26 13:20:40 -08:00
Mars Hall	b9a91b7c1e	Switch pg backend to use native Postgres locks	2019-02-25 16:05:53 -08:00
Mars Hall	9043005cfb	Postgres database backend	2019-02-22 13:48:49 -08:00