Alvaro Herrera <[email protected]> writes:
> Michal Szymanski wrote:
>> In old version of Postgres we have to execute 'VACUUM FULL' to solve
>> problem of transaction ID wraparound, do we need to execute 'VACUUM
>> FULL' in Postgres 8.3 or 8.4 to avoid this problem?
> No, plain VACUUM suffices.
Just to clarify: plain VACUUM has always sufficed; in *no* version of
Postgres has it ever been the case that VACUUM FULL was more useful
than VACUUM to protect against wraparound.
regards, tom lane
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