postgres

mirror of https://github.com/postgres/postgres.git synced 2025-11-13 16:22:44 +03:00

Files

Andres Freund a0f5954af1 Increase max_wal_size's default from 128MB to 1GB.

The introduction of min_wal_size & max_wal_size in 88e9823026 makes it
feasible to increase the default upper bound in checkpoint
size. Previously raising the default would lead to a increased disk
footprint, even if more segments weren't beneficial.  The low default of
checkpoint size is one of common performance problem users have thus
increasing the default makes sense.  Setups where the increase in
maximum disk usage is a problem will very likely have to run with a
modified configuration anyway.

Discussion: 54F4EFB8.40202@agliodbs.com,
    CA+TgmoZEAgX5oMGJOHVj8L7XOkAe05Gnf45rP40m-K3FhZRVKg@mail.gmail.com

Author: Josh Berkus, after a discussion involving lots of people.

2015-03-15 17:37:07 +01:00

brin

Move BRIN page type to page's last two bytes

2015-03-10 12:27:15 -03:00

common

Use FLEXIBLE_ARRAY_MEMBER for HeapTupleHeaderData.t_bits[].

2015-02-21 15:13:06 -05:00

gin

Fix memory leaks in GIN index vacuum.

2015-03-12 15:34:32 +01:00

gist

Fix knn-GiST queue comparison function to return heap tuples first.