Re: Comparing txid_current() to xmin

[Mike Lewis <mikelikespie@xxxxxxxxx>]

Uh, txid_current returns a 64 bit value, whereas xmin only stores the 32

least significant bits.  They would certainly differ after a xid
wraparound.

--
Álvaro Herrera                http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

Ah yes...  That would be a problem.  What about using just the lower 32 bits of the txid_current?