| From: | marc47marc47 <marc47marc47(at)gmail(dot)com> |
|---|---|
| To: | pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: How to turn autovacuum prevent wrap around run faster? |
| Date: | 2011-01-07 03:57:29 |
| Message-ID: | 1294372649875-3331421.post@n5.nabble.com |
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| Thread: | |
| Lists: | pgsql-performance |
Hi All:
The autovacuum (prevent wraparound) still run more than 36 hours, I can not
drop the partition table after adjust the autovacuum parameters.
If a table is running autovacuum (prevent wraparound), can I purge this
table?
If not, what else I can do for clean this partition table?
If the table is running autovacuum (prevent wraparound), can I use pg_dump
to backup it?
Will the Transaction ID Wraparound Failures happen while table has been
restored into new DB?
Regards
Marc
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