Re: xid wraparound

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Mark Rostron <mrostron@xxxxxxx> writes:
> When the XID wraps, at the moment it does so, unless you set
> vacuum_freeze_min_age to 0 and a vacuum has just been performed, is
> there not a chance that there will be some data loss?

No.  XID comparisons are modulo 2^31.

			regards, tom lane

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