It sure would be nice to be able to have a way to query the start time of the eldest transaction on the system. If that could be done at a not-too-high cost, it would be eminently helpful for various sorts of maintenance processes so that you could assortedly:
You can get that from pg_stat_activity, if you have the relevant stats turned on.
Chris
---------------------------(end of broadcast)---------------------------
TIP 3: if posting/reading through Usenet, please send an appropriate
subscribe-nomail command to [EMAIL PROTECTED] so that your
message can get through to the mailing list cleanly
