4 ms·
Is that always the case? I'd expect that only to be necessary with a complete table rewrite, i.e. VACUUM FULL, which is not what (auto)VACUUM does by default.
by dtech 6y ago
Is that always the case? I'd expect that only to be necessary with a complete table rewrite, i.e. VACUUM FULL, which is not what (auto)VACUUM does by default.
- heavenlyblue 6y agoEven with a full table rewrite, why do you need to rewrite to RAM?
- hans_castorp 6y agoThe "you must have a 1Gb free" refers to disk space, not main-memory (RAM).