On 2013-04-21 04:57:22 +0000, Bruce Momjian wrote: > Reorder 9.3 release note items > > Typo fix from David Fetter. > > Branch > ------ > master > > Details > ------- > http://git.postgresql.org/pg/commitdiff/ef3defcf0d507abb75d9e9696f11b44f4fc09291 > > Modified Files > -------------- > doc/src/sgml/release-9.3.sgml | 138 ++++++++++++++++++++--------------------- > 1 files changed, 67 insertions(+), 71 deletions(-) > > > -- > Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-committers
* Use a binary heap for Merge-Append operations (Abhijit Menon-Sen) Implement a generic binary heap and use it for Merge-Append operations which previously used a ad-hoc version. * Dramatically reduce System V shared memory usage (Robert Haas) s/eleminates/reduces/ in "This eliminates the requirement of increasing System V shared memory kernel parameters.". There are still quite some usecases where some of those need to be touched. * Improve performance of streaming replication log shipping ... with synchronous_commit = off * Store WAL in a continuous stream, rather than skipping the last 16MB segment every 4GB (Heikki Linnakangas) Should be marked as a potential backward compatibility break, some tools might need to adapt their logic. * Add IF NOT EXISTS clause to CREATE SCHEMA (FabrÃzio de Royes Mello) another broken name :( * Add pg_dump --jobs to dump in parallel (Joachim Wieland) Should we mention that this is only working for directory mode dumps? Some users might be a bit confused otherwise. * Add infrastructure to better support plug-in background worker processes (Álvaro Herrera) ... configurable via shared_preload_libraries * Split out WAL reading as an independent facility Should mention Heikki as primary author instead of me. Greetings, Andres Freund -- Andres Freund http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
