"Keaton Adams" <kadams@xxxxxxxxxxx> writes: > Sorry, I should have mentioned that to begin with: psql 8.1.4 Hmm, you know that's pretty old don't you? The latest release in that branch is 8.1.9 (and there'll be an 8.1.10 before long). > It's set to false. > mxl=3D# \c template0; > FATAL: database "template0" is not currently accepting connections > Previous connection kept That's what it should be, but nonconnectable databases are supposed to be ignored in figuring the XID wraparound limit, so I don't see how you got the warning mentioning template0. Do you have autovacuum enabled? I think there are some relevant post-8.1.4 changes in autovac. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match