Changelog:
Enhancements:
- Import some of memory manager debug facilities from PostgreSQL. (Tatsuo Ishii)
- Use pg_get_expr() instead of pg_attrdef.adsrc to support for PostgreSQL 12. (Bo Peng)
- Enhance shutdown script of pgpool_setup. (Tatsuo Ishii)
- Make shutdownall to wait for completion of shutdown of Pgpool-II.
- If environment variable CHECK_TIME_WAIT is set to true, use netstat command to confirm usage of the TCP/IP port while executing shutdown script.
- Deal pgpool_adm extension with PostgreSQL 12. (Tatsuo Ishii)
Bug fixes:
- Fix pgpool_setup to produce correct follow master command. (Tatsuo Ishii)
- Fix query cache module so that it checks oid array's bound. (Tatsuo Ishii)
- Fix off-by-one error in query cache module. (Tatsuo Ishii)
- Fix segfault when samenet is specified in pool_hba.conf. (Tatsuo Ishii)
- Fix to deal with backslashes according to the config of standard_conforming_strings in native replication mode. (bug 467) (Bo Peng)
- Fix memory leaks. (Tatsuo Ishii)
MFH: 2019Q3
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.
This includes ports
- with USE_GCC=yes or USE_GCC=any,
- with USES=fortran,
- using Mk/bsd.octave.mk which in turn features USES=fortran, and
- with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.
PR: 238330
Changelog:
Enhancements
- Speed up failover when all of backends are down. (Tatsuo Ishii)
- pgpool-recovery extension and pgpool_setup is now ready for the next major release PostgreSQL 12. (Tatsuo Ishii)
Bug fixes
- Fix the wrong error message "ERROR: connection cache is full", when all backend nodes are down. (bug 487) (Bo Peng)
- Avoid exit/fork storm of pool_worker_child process. (Tatsuo Ishii)
- Fix black_function_list's broken default value. (Tatsuo Ishii)
- Fix "not enough space in buffer" error. (bug 499) (Tatsuo Ishii)
- The error occurred while processing error message returned from backend and the cause is that the query string in question is too big. Problem is, the buffer is in fixed size (8192 bytes). Eliminate the fixed size buffer and use palloced buffer instead. This also saves some memory copy work.
- Fix DROP DATABASE failure. (Tatsuo Ishii)
- Fix wrong variable in read_status_file() function. (bug 493) (Takuma Hoshiai)
- Fix compiler warnings. (Tatsuo Ishii)
Changelog taken from: http://www.pgpool.net/docs/latest/en/html/release-3-4-24.html
Changelog:
Enhancements
* Add new configuration option ssl_prefer_server_ciphers. (Muhammad Usama)
Add the new setting ssl_prefer_server_ciphers to let users configure if they want client's or server's cipher order to take preference.
The default for this parameter is off, which prioritize the client's cipher order as usual. However this is just for keeping backward compatibility, and it is possible that a malicious client uses weak ciphers. For this reason we recommend to set this parameter to on at all times.
* Allow to set a client cipher list. (Tatsuo Ishii)
For this purpose new parameter ssl_ciphers, which specifies the cipher list to be accepted by Pgpool-II, is added. This is already implemented in PostgreSQL and useful to enhance security when SSL is enabled.
Bug fixes
* Fix unnecessary fsync() to pgpool_status file. (Tatsuo Ishii)
Whenever new connections are created to PostgreSQL backend, fsync() was issued to pgpool_status file, which could generate excessive I/O in certain conditions. So reduce the chance of issuing fsync() so that it is issued only when backend status is changed.
Changelog taken from: http://www.pgpool.net/docs/latest/en/html/release-3-4-23.html
MFH: 2019Q2
Changelog:
- Doc: Fix configuration change timing regarding memory_cache_enabled.
- Fix online recovery failed due to client_idle_limit_in_recovery in certain cases. (bug 431)
- Fix corner case bug when strip_quote() handle a empty query string. (bug 458)
- Fix Pgpool child segfault if failover occurs when trying to establish a connection.
- Fix Pgpool-II hang when idle_in_transaction_session_timeout = on.
MFH: 2019Q1
defined via Mk/bsd.default-versions.mk which has moved from GCC 7.4 t
GCC 8.2 under most circumstances.
This includes ports
- with USE_GCC=yes or USE_GCC=any,
- with USES=fortran,
- using Mk/bsd.octave.mk which in turn features USES=fortran, and
- with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, as a double check, everything INDEX-11 showed depending on lang/gcc7.
PR: 231590
literal name_enable wherever possible, and ${name}_enable
when it's not, to prepare for the demise of set_rcvar().
In cases where I had to hand-edit unusual instances also
modify formatting slightly to be more uniform (and in
some cases, correct). This includes adding some $FreeBSD$
tags, and most importantly moving rcvar= to right after
name= so it's clear that one is derived from the other.
