[pgpool-general: 818] pgpool-II 3.2 RC2 released

Nozomi Anzai anzai at sraoss.co.jp
Fri Jul 27 19:22:49 JST 2012

Pgpool Global Development Group is pleased to announce the availability of
pgpool-II 3.2 RC2. We will release V3.2 as the stable version next week.

Users are encouraged to take part in our beta test program.
Please help us in testing and making pgpool-II 3.2 better!

You can download it from here:

Major changes from RC1 to RC2 are:


* On memory query cache

- Fix pool_extract_table_oids_from_select_stmt. (Tatsuo Ishii)
  It does not extract table name correctly if table alias is used. For
  this new function make_table_name_from_rangevar is added.
  unlogged_table_walker was modified to use this function.

  From: Lazáro Rubén García Martínez <lgarciam �� vnz.uci.cu>
  Date: Fri, 20 Jul 2012 23:40:52 -0430

- Fix pool_get_database_oid. Relcache is not needed to be session local.
  (Tatsuo Ishii)

- Fix pool_search_relcache. (Tatsuo Ishii)

  When cache is session local and discard local cache entry because local
  session id is not my own, set refcnt to 0. Otherwise, false alarm
  "pool_search_relcache: cache replacement happend" is showed.
  pool_search_relcache を修正しました。

  From: Lazáro Rubén García Martínez <lgarciam �� vnz.uci.cu>
  Date: Sun, 22 Jul 2012 23:35:21 -0430

- Fix to remove the /* ... */ comment from a query to decide if it's
  likely to be a SELECT statement or not. (Nozomi Anzai)

  From: Lazáro Rubén García Martínez <lgarciam �� vnz.uci.cu>
  Date: Sun, 22 Jul 2012 22:47:35 -0430

- Fix pool_create_relcache to initialize no_cache_if_zero to false.
  (Tatsuo Ishii) 
  This makes sometimes pool_search_relcache fails to find valid cache
  Note: no_cache_if_zero is not currently used. But maybe usefull in the
  future. So leave it as it is, rather than remove it.

- Fix to use memory cache of extended queries in a transaction, too.
  (Tatsuo Ishii, Nozomi Anzai)


* Other Fixes

- Fix pool_ssl_write. (Tatsuo Ishii)
  It seems someone forgot to do retrying when SSL returns

  From: Tatsuo Ishii <ishii �� postgresql.org>
  Date: Tue, 24 Jul 2012 08:29:03 +0900(JST)


* Manual

- Add mention that white_memqcache_table_list and
  black_memqcache_table_list need to have both form of non schema
  qualified table name and schema qualified table name if user plans to
  use both of form in the query. (Tatsuo Ishii)

- Fix wrong description about relcache_size. (Tatsuo Ishii)

- Add information of when watchdog's lifecheck starts. (Yugo Nagata)


Nozomi Anzai
SRA OSS, Inc. Japan

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