Re: [GENERAL] Syncing an application cache with xmin

2013-02-03 Thread Tom Lane
Jason Dusek jason.du...@gmail.com writes: The idea would be, to store information about the last XID in the last sync and search for XIDs committed since then upon reconnecting for sync. Perhaps `txid_current_snapshot()' preserves enough information. Is this a plausible technique? Perfectly

Re: [GENERAL] Syncing an application cache with xmin

2013-02-03 Thread Jason Dusek
2013/2/3 Tom Lane t...@sss.pgh.pa.us: Jason Dusek jason.du...@gmail.com writes: The idea would be, to store information about the last XID in the last sync and search for XIDs committed since then upon reconnecting for sync. Perhaps `txid_current_snapshot()' preserves enough information. Is