postgresql - Configuring postgres free space per page -


we have update heavy table experiencing lot of bloat (10x). want increase free-space left unused in each page, make more updates write new mvcc tuple on same page (helping take advantage of heap tuples more effectively).

i'm pretty sure i've seen way configure "free space left per page" on per table basis @ point, life of me can't find it. possible?

thanks!

you searching fillfactor. 

-- set 80% new data postgres=# alter table boo set (fillfactor = 80); alter table

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