>>> "Campbell, Lance" <[EMAIL PROTECTED]> wrote: > What happens if you take an SQL snapshot of a database while > creating WAL archives then later restore from that SQL snapshot and > apply those WAL files? What do you mean by "an SQL snapshot of a database"? WAL files only come into play for backup techniques which involve file copies, not dumps done using SQL commands (like pg_dump). > Will there be a problem if the transactions > within the newest WAL file after the SQL snapshot was taken cause > problems when they are applied? Point In Time Recovery (PITR) backup techniques allow you to restore to a specified point in time, so you could restore up to the point immediately before the problem transactions. > I would assume yes but I wanted to > check if there was some type of timestamp that would prevent an issue > from occurring? Take another look at this section -- in particular, recovery_target_time. I hope this helps. -Kevin
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