Tom Lane-2 wrote: > > Jeff Frost <jeff@xxxxxxxxxxxxxxxxxxxxxx> writes: >> On Thu, 27 Dec 2007, Tom Lane wrote: >>> There's no global counter. There's a backend-local "virtual transaction >>> id" counter. > >> That's a drag as I have quite a few clients who graph the xacts/sec with >> MRTG. >> Most of these clients have read heavy workloads and it would be great to >> be >> able to graph read vs write xacts, but a drag if you have no visibility >> into >> the read xacts. > > Why aren't you using the pgstats xact counters for that? > > regards, tom lane > > ---------------------------(end of broadcast)--------------------------- > TIP 4: Have you searched our list archives? > > http://archives.postgresql.org > > if no begin or commit , then the xid would also be increased ?? -- View this message in context: http://www.nabble.com/What%27s-the-XID--tp14508639p14553816.html Sent from the PostgreSQL - admin mailing list archive at Nabble.com. ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings
