Make some more improvements to parallel query documentation. Many places that mentioned only Gather should also mention Gather Merge, or should be phrased in a more neutral way. Be more clear about the fact that max_parallel_workers_per_gather affects the number of workers the planner may want to use. Fix a typo. Explain how Gather Merge works. Adjust wording around parallel scans to be a bit more clear. Adjust wording around parallel-restricted operations for the fact that uncorrelated subplans are no longer restricted.
Patch by me, reviewed by Erik Rijkers Discussion: http://postgr.es/m/CA+TgmoZsTjgVGn=ei5ht-1qgfky_m1vgb3d8+rg304hz91n...@mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/c1ef4e5cdb11cd562891f4ad2f30d1e3583a973d Modified Files -------------- doc/src/sgml/config.sgml | 4 +- doc/src/sgml/parallel.sgml | 97 ++++++++++++++++++++++++++-------------------- 2 files changed, 58 insertions(+), 43 deletions(-) -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
