postgresql/doc
Peter Geoghegan 8f388f6f55 Increase hash_mem_multiplier default to 2.0.
Double the default setting for hash_mem_multiplier, from 1.0 to 2.0.
This setting makes hash-based executor nodes use twice the usual
work_mem limit.

The PostgreSQL 15 release notes should have a compatibility note about
this change.

Author: Peter Geoghegan <pg@bowt.ie>
Discussion: https://postgr.es/m/CAH2-Wzndc_ROk6CY-bC6p9O53q974Y0Ey4WX8jcPbuTZYM4Q3A@mail.gmail.com
2022-02-16 18:41:52 -08:00
..
src Increase hash_mem_multiplier default to 2.0. 2022-02-16 18:41:52 -08:00
KNOWN_BUGS
Makefile
MISSING_FEATURES
TODO