[pgpool-general: 3301] Re: pgpool-II 3.3.4, 3.2.9, 3.1.12, and 3.0, 16 released
Tatsuo Ishii
ishii at postgresql.org
Mon Nov 24 12:31:01 JST 2014
> Tatsuo Ishii <ishii at postgresql.org> writes:
>
>>> Oh OK. So, to clarify. Before that change in 3.3.4 what was the
>>> value? 1 sec or 0 sec?
>
>> 1 sec.
>
> OK thanks!
>
>>> And now in 3.3.4 it's hardcoded internally to 10 seconds?
>
>> Yes, correct. Do you have any problem with this?
>
> No. No problem. I am on 3.3.3 with an unstable network (virtualized
> environment), so I am looking into upgrading to 3.3.4 and see if that
> helps address issues with too many failovers because of network issues.
> I think 10 sec is generally a good value.
>
>
> Also, noticed that 3.4 and that parameter are not listed in
> documentation here yet: http://www.pgpool.net/docs/latest/pgpool-en.html
>
> Documentation was not updated yet?
Oh, it looks very old. Will update. Thanks for letting know me!
>>> Tatsuo Ishii <ishii at postgresql.org> writes:
>>>
>>>> This is an internal constant and there's no doc or knob for this in
>>>> 3.3. However in 3.4 there is a new knob called "connect_timeout" which
>>>> allows to change the value.
>>>
>>>
>>>
>>>>> Hi Yugo,
>>>>>
>>>>> In regards to the following:
>>>>>
>>>>> - Change connect() timeout longer (10 seconds) for flaky network
>>>>> (Tatsuo Ishii)
>>>>>
>>>>>
>>>>> I don't see any mention of it in the official documentation here:
>>>>> http://www.pgpool.net/docs/latest/pgpool-en.html
>>>>>
>>>>> How is this timeout set?
>>>>>
>>>>> Yugo Nagata <nagata at sraoss.co.jp> writes:
>>>>>
>>>>>> Pgpool Global Development Group is pleased to announce the
>>>>>> availability of pgpool-II 3.3.4, 3.2.9, 3.1.12, and 3.0,16. These are
>>>>>> the latest stable minor versions of each major versions of pgpool-II.
>>>>>>
>>>>>> You can download the source code, installer, RPMs from:
>>>>>> http://pgpool.net/mediawiki/index.php/Downloads
>>>>>>
>>>>>> ===============================================================================
>>>>>>
>>>>>> 3.3.4 (tokakiboshi) 2014/09/05
>>>>>>
>>>>>> * Version 3.3.4
>>>>>>
>>>>>> This is a bugfix release against pgpool-II 3.3.3.
>>>>>>
>>>>>> __________________________________________________________________
>>>>>>
>>>>>> * Bug fixes
>>>>>>
>>>>>> - Fix a typo of pgpool.spec (Yugo Nagata)
>>>>>>
>>>>>> - Fix bug that worker child process keeps failing when there's no
>>>>>> primary backend (Tatsuo Ishii)
>>>>>>
>>>>>> Problem identified and fix contributed by Junegunn Choi.
>>>>>>
>>>>>> See [pgpool-hackers: 471] for more details.
>>>>>>
>>>>>> - Close listen socket when smart shutdown request is made (Tatsuo
>>>>>> Ishii)
>>>>>>
>>>>>> When smart shutdown process starts, pgpool children still listen
>>>>>> on the port and clients can send further connection requests which
>>>>>> fail in the end. Which is not only waste of time, but also prevents a
>>>>>> load balancer which sits in front of pgpool from realizing the pgpool
>>>>>> is going down.
>>>>>>
>>>>>> Problem analyzed and patch provided by Junegunn Choi in
>>>>>> [pgpool-hackers 474], and enhanced to take care not only inet domain
>>>>>> socket but UNIX domain socket by Tatsuo Ishii.
>>>>>>
>>>>>> - doc: Add cautions that recovery commands are killed by
>>>>>> statement_timeout of PostgreSQL. (Tatsuo Ishii)
>>>>>>
>>>>>> - test: Fix bug that wait_for_pgpool_startup does not work.
>>>>>> (Tatsuo Ishii)
>>>>>>
>>>>>> - test: Fix test driver for watchdog to use
>>>>>> wait_for_pgpool_startup correctly (Tatsuo Ishii)
>>>>>>
>>>>>> - Fix to ignore a harmless error code when executing ifconfig
>>>>>> command (Yugo Nagata)
>>>>>>
>>>>>> When executing command such as ifconfig or ping by execv() in a
>>>>>> forked child proess, wait() can fails with an error code ECHILD,
>>>>>> although the process exists exactly, if SIGCHLD is set to SIG_IGN in
>>>>>> Linux. We should ignore this and not treat as failure of the command.
>>>>>>
>>>>>> - test: Add undocumented "-j" option to the script comment.
>>>>>> (Tatsuo Ishii)
>>>>>>
>>>>>> - test: Fix unwanted JDBC regression test failure (Tatsuo Ishii)
>>>>>>
>>>>>> - test: Fix to prevent regression test failures on slow machines
>>>>>> (Tatsuo Ishii)
>>>>>>
>>>>>> - test: Allow to specify PostgreSQL library directory by
>>>>>> environment variable (Tatsuo Ishii)
>>>>>>
>>>>>> - Adopt PostgreSQL 9.4 having to_regclass (Tatsuo Ishii)
>>>>>>
>>>>>> PostgreSQL 9.4 has built-in function "to_regclass", which has
>>>>>> equivalent functionality of pgpool_regclass. Now pgpool searches
>>>>>> to_regclass first then try pgpool_regclass.
>>>>>>
>>>>>> - Fix unportable code related to SO_REUSEPORT (Tatsuo Ishii)
>>>>>>
>>>>>> There are several places using setsockopt(sock, SOL_SOCKET,
>>>>>> SO_REUSEPORT...). SO_REUSEPORT is not available on all Linux kernels
>>>>>> and the source code uses ifdef to detect the feature in the compile
>>>>>> time. Problem is, the binary created with kernel which provides the
>>>>>> feature cannot run on a kernel which does not provide the feature. Fix
>>>>>> is, detecting the feature in the run time by checking error code
>>>>>> returned by setsockopt() and ignore it if the cause of the error is
>>>>>> lacking the feature.
>>>>>>
>>>>>> - doc: Remove old restriction description which is no longer true
>>>>>> (Tatsuo Ishii)
>>>>>>
>>>>>> - Fix return type of text_to_lsn() function (Yugo Nagata)
>>>>>>
>>>>>> This caused compile warning.
>>>>>>
>>>>>> - Fix file descriptor leak when daemonize. (Tatsuo Ishii)
>>>>>>
>>>>>> Per Coverity 1111471.
>>>>>>
>>>>>> - Fix memory leak. (Tatsuo Ishii)
>>>>>>
>>>>>> Per Coverity 1111442.
>>>>>>
>>>>>> - Fix pgpool.init's long-standing bug of stop/restart failure
>>>>>> (Yugo Nagata)
>>>>>>
>>>>>> In previous, pgpool.init uses killproc for stopping pgpool, but
>>>>>> there are several problems. In the new version, "pgpool -m fast stop"
>>>>>> is used in stop command.
>>>>>>
>>>>>> Original patch contributed by Ryan DeShone and modified by Yugo
>>>>>> Nagata.
>>>>>>
>>>>>> See [pgpool-hackers: 239][pgpool-hackers: 512].
>>>>>>
>>>>>> - Allow to run pgpool_setup and regression test on Ubuntu box
>>>>>> (Tatsuo Ishii)
>>>>>>
>>>>>> - test: Fix -i option (install directory of pgpool) not working
>>>>>> (Tatsuo Ishii)
>>>>>>
>>>>>> - Add missing include file sys/wait.h. (Tatsuo Ishii)
>>>>>>
>>>>>> Per bug #104. http://www.pgpool.net/mantisbt/view.php?id=104
>>>>>>
>>>>>> - Fix an infinite loop of ping error at new active pgpool when
>>>>>> virtual IP switching (Yugo Nagata)
>>>>>>
>>>>>> This bug also caused hangs of the old active pgpool, since this
>>>>>> waits response from the new active pgpool, which is in the infinite
>>>>>> loop and not able to respond.
>>>>>>
>>>>>> This problem is reported by Qian Peng in [pgpool-hackers: 520].
>>>>>>
>>>>>> - Disbale statement_timeout of PostgreSQL while executing online
>>>>>> recovery (Tatsuo Ishii)
>>>>>>
>>>>>> Online recovery may take very long time and user may enable
>>>>>> statement timeout. To prevent online recovery canceled by statement
>>>>>> timeout, disable statement timeout in the connection used by online
>>>>>> recovery.
>>>>>>
>>>>>> See [pgpool-general: 2919] for more details.
>>>>>>
>>>>>> - Fix pool_table_name_to_oid in case new to_regclass used which is
>>>>>> introduced in PostgreSQL 9.4 (Tatsuo Ishii)
>>>>>>
>>>>>> The relcache func used here should return 0 if target table is
>>>>>> not found. However to_regclass returns NULL in this case. To fix the
>>>>>> problem now COALESCE is used.
>>>>>>
>>>>>> - test: Fix regression test 057 hung if run against PostgreSQL 9.4
>>>>>> or later (Tatsuo Ishii)
>>>>>>
>>>>>> PostgreSQL 9.4 or later changed libpq behavior: NULL username
>>>>>> for connection string does not cause an error, which was expected in
>>>>>> the test.
>>>>>>
>>>>>> - Fix to close pipe when ping command exits with failure (Yugo
>>>>>> Nagata)
>>>>>>
>>>>>> This bug causes pipe open error: Too many open files, which
>>>>>> leads to failure of connecting to trusted servers, and then pgpool
>>>>>> goes to down status.
>>>>>>
>>>>>> - Fix Resource leaks (Muhammad Usama)
>>>>>>
>>>>>> Coverity issue #1222998 and #1222999.
>>>>>>
>>>>>> - Add a description that pcp_detach_node command disconnects
>>>>>> existing sessions (Tatsuo Ishii)
>>>>>>
>>>>>> - Fix failover.sh produced by pgpool_setup (Tatsuo Ishii)
>>>>>>
>>>>>> It did not support there's more than 3 nodes case. It always
>>>>>> tries to promoto node0 or node1.
>>>>>>
>>>>>> - Remove meaningless minus check because of unsigned int variable
>>>>>> (Tatsuo Ishii)
>>>>>>
>>>>>> Coverity issue #1111419, #1111420, #1111422.
>>>>>>
>>>>>> - replacing strcpy() with much safer and recomended call strlcpy()
>>>>>> (Muhammad Usama)
>>>>>>
>>>>>> Coverity issue #1111480.
>>>>>>
>>>>>> - Fix pgpool.spec to support openssl (Tatsuo Ishii)
>>>>>>
>>>>>> - Fix pgpool.spec to use 3.3-stable tree head (Tatsuo Ishii)
>>>>>>
>>>>>> - Remove unnecessary call to pool_shmem_exit() which removes
>>>>>> semaphore when it shouldn't (Tatsuo Ishii)
>>>>>>
>>>>>> exit_handler checks if the process is parent or not. This is
>>>>>> good. However, even if it is a child process, it calls
>>>>>> pool_shmem_exit() which removes semaphore and shmem when it should
>>>>>> not. It should be called only from parent process.
>>>>>>
>>>>>> Per bug #102. http://www.pgpool.net/mantisbt/view.php?id=102
>>>>>>
>>>>>> - Fix get_insert_command_table_name() function not to use freed
>>>>>> pointer (Muhammad Usama)
>>>>>>
>>>>>> Coverity issue #1223007.
>>>>>>
>>>>>> - Fix pool_handle_query_cache() to not free NULL pointer (Tatsuo
>>>>>> Ishii)
>>>>>>
>>>>>> - Change connect() timeout longer (10 seconds) for flaky network
>>>>>> (Tatsuo Ishii)
>>>>>>
>>>>>> Change connect() timeout in connect_inet_domain_socket_by_port()
>>>>>> from 1 second to 10 seconds for flaky network such as AWS. This should
>>>>>> help reducing frequent failover.
>>>>>>
>>>>>> - Fix reset query stuck problem. (Tatsuo Ishii)
>>>>>>
>>>>>> It is reported that reset query (DISCARD ALL etc.) occasionally
>>>>>> does not finish and pgpool child remain waiting for reply from backend
>>>>>> thus client cannot connect to pgpool.
>>>>>>
>>>>>> The cause of problem is not identified yet but if client
>>>>>> suddenly closes connection to pgpool in the middle of query
>>>>>> processing, backend may not accept the reset queries because they are
>>>>>> not ready for query.
>>>>>>
>>>>>> The fix is, if frontend closes connection in unexpected way,
>>>>>> query process loop immediately returns with new state:
>>>>>> POOL_END_WITH_FRONTEND_ERROR and pgpool closes connection to
>>>>>> PostgreSQL then goes back to new connection request waiting loop.
>>>>>>
>>>>>> Also, pgpool closes connections to backend when
>>>>>> client_idle_limit is set and the idle limit.
>>>>>>
>>>>>> Per bug #107. http://www.pgpool.net/mantisbt/view.php?id=107
>>>>>>
>>>>>> - Fix other dozens of coverity issues (Muhammad Usama)
>>>>>>
>>>>>> ===============================================================================
>>>>>>
>>>>>> 3.2.9 (namameboshi) 2014/09/05
>>>>>>
>>>>>> * Version 3.2.9
>>>>>>
>>>>>> This is a bugfix release against pgpool-II 3.2.8.
>>>>>>
>>>>>> __________________________________________________________________
>>>>>>
>>>>>> * Bug fixes
>>>>>>
>>>>>> - Fix a typo of pgpool.spec (Yugo Nagata)
>>>>>>
>>>>>> - Fix bug that worker child process keeps failing when there's no
>>>>>> primary backend (Tatsuo Ishii)
>>>>>>
>>>>>> Problem identified and fix contributed by Junegunn Choi.
>>>>>>
>>>>>> See [pgpool-hackers: 471] for more details.
>>>>>>
>>>>>> - Close listen socket when smart shutdown request is made (Tatsuo
>>>>>> Ishii)
>>>>>>
>>>>>> When smart shutdown process starts, pgpool children still listen
>>>>>> on the port and clients can send further connection requests which
>>>>>> fail in the end. Which is not only waste of time, but also prevents a
>>>>>> load balancer which sits in front of pgpool from realizing the pgpool
>>>>>> is going down.
>>>>>>
>>>>>> Problem analyzed and patch provided by Junegunn Choi in
>>>>>> [pgpool-hackers 474], and enhanced to take care not only inet domain
>>>>>> socket but UNIX domain socket by Tatsuo Ishii.
>>>>>>
>>>>>> - doc: Add cautions that recovery commands are killed by
>>>>>> statement_timeout of PostgreSQL. (Tatsuo Ishii)
>>>>>>
>>>>>> - doc: Remove old restriction description which is no longer true
>>>>>> (Tatsuo Ishii)
>>>>>>
>>>>>> - Fix return type of text_to_lsn() function (Yugo Nagata)
>>>>>>
>>>>>> This caused compile warning.
>>>>>>
>>>>>> - Fix file descriptor leak when daemonize. (Tatsuo Ishii)
>>>>>>
>>>>>> Per Coverity 1111471.
>>>>>>
>>>>>> - Fix memory leak. (Tatsuo Ishii)
>>>>>>
>>>>>> Per Coverity 1111442.
>>>>>>
>>>>>> - Fix pgpool.init's long-standing bug of stop/restart failure
>>>>>> (Yugo Nagata)
>>>>>>
>>>>>> In previous, pgpool.init uses killproc for stopping pgpool, but
>>>>>> there are several problems. In the new version, "pgpool -m fast stop"
>>>>>> is used in stop command.
>>>>>>
>>>>>> Original patch contributed by Ryan DeShone and modified by Yugo
>>>>>> Nagata.
>>>>>>
>>>>>> See [pgpool-hackers: 239][pgpool-hackers: 512].
>>>>>>
>>>>>> - Add missing include file sys/wait.h. (Tatsuo Ishii)
>>>>>>
>>>>>> Per bug #104. http://www.pgpool.net/mantisbt/view.php?id=104
>>>>>>
>>>>>> - Disbale statement_timeout of PostgreSQL while executing online
>>>>>> recovery (Tatsuo Ishii)
>>>>>>
>>>>>> Online recovery may take very long time and user may enable
>>>>>> statement timeout. To prevent online recovery canceled by statement
>>>>>> timeout, disable statement timeout in the connection used by online
>>>>>> recovery.
>>>>>>
>>>>>> See [pgpool-general: 2919] for more details.
>>>>>>
>>>>>> - Remove unnecessary call to pool_shmem_exit() which removes
>>>>>> semaphore when it shouldn't (Tatsuo Ishii)
>>>>>>
>>>>>> exit_handler checks if the process is parent or not. This is
>>>>>> good. However, even if it is a child process, it calls
>>>>>> pool_shmem_exit() which removes semaphore and shmem when it should
>>>>>> not. It should be called only from parent process.
>>>>>>
>>>>>> Per bug #102. http://www.pgpool.net/mantisbt/view.php?id=102
>>>>>>
>>>>>> ===============================================================================
>>>>>>
>>>>>> 3.1.12 (hatsuiboshi) 2014/09/05
>>>>>>
>>>>>> * Version 3.1.12
>>>>>>
>>>>>> This is a bugfix release against pgpool-II 3.1.11.
>>>>>>
>>>>>> __________________________________________________________________
>>>>>>
>>>>>> * Bug fixes
>>>>>>
>>>>>> - Fix a typo of pgpool.spec (Yugo Nagata)
>>>>>>
>>>>>> - Fix bug that worker child process keeps failing when there's no
>>>>>> primary backend (Tatsuo Ishii)
>>>>>>
>>>>>> Problem identified and fix contributed by Junegunn Choi.
>>>>>>
>>>>>> See [pgpool-hackers: 471] for more details.
>>>>>>
>>>>>> - Close listen socket when smart shutdown request is made (Tatsuo
>>>>>> Ishii)
>>>>>>
>>>>>> When smart shutdown process starts, pgpool children still listen
>>>>>> on the port and clients can send further connection requests which
>>>>>> fail in the end. Which is not only waste of time, but also prevents a
>>>>>> load balancer which sits in front of pgpool from realizing the pgpool
>>>>>> is going down.
>>>>>>
>>>>>> Problem analyzed and patch provided by Junegunn Choi in
>>>>>> [pgpool-hackers 474], and enhanced to take care not only inet domain
>>>>>> socket but UNIX domain socket by Tatsuo Ishii.
>>>>>>
>>>>>> - doc: Add cautions that recovery commands are killed by
>>>>>> statement_timeout of PostgreSQL. (Tatsuo Ishii)
>>>>>>
>>>>>> - doc: Remove old restriction description which is no longer true
>>>>>> (Tatsuo Ishii)
>>>>>>
>>>>>> - Fix return type of text_to_lsn() function (Yugo Nagata)
>>>>>>
>>>>>> This caused compile warning.
>>>>>>
>>>>>> - Fix file descriptor leak when daemonize. (Tatsuo Ishii)
>>>>>>
>>>>>> Per Coverity 1111471.
>>>>>>
>>>>>> - Fix memory leak. (Tatsuo Ishii)
>>>>>>
>>>>>> Per Coverity 1111442.
>>>>>>
>>>>>> - Fix pgpool.init's long-standing bug of stop/restart failure
>>>>>> (Yugo Nagata)
>>>>>>
>>>>>> In previous, pgpool.init uses killproc for stopping pgpool, but
>>>>>> there are several problems. In the new version, "pgpool -m fast stop"
>>>>>> is used in stop command.
>>>>>>
>>>>>> Original patch contributed by Ryan DeShone and modified by Yugo
>>>>>> Nagata.
>>>>>>
>>>>>> See [pgpool-hackers: 239][pgpool-hackers: 512].
>>>>>>
>>>>>> - Disbale statement_timeout of PostgreSQL while executing online
>>>>>> recovery (Tatsuo Ishii)
>>>>>>
>>>>>> Online recovery may take very long time and user may enable
>>>>>> statement timeout. To prevent online recovery canceled by statement
>>>>>> timeout, disable statement timeout in the connection used by online
>>>>>> recovery.
>>>>>>
>>>>>> See [pgpool-general: 2919] for more details.
>>>>>>
>>>>>> - Remove unnecessary call to pool_shmem_exit() which removes
>>>>>> semaphore when it shouldn't (Tatsuo Ishii)
>>>>>>
>>>>>> exit_handler checks if the process is parent or not. This is
>>>>>> good. However, even if it is a child process, it calls
>>>>>> pool_shmem_exit() which removes semaphore and shmem when it should
>>>>>> not. It should be called only from parent process.
>>>>>>
>>>>>> Per bug #102. http://www.pgpool.net/mantisbt/view.php?id=102
>>>>>>
>>>>>> ===============================================================================
>>>>>>
>>>>>> 3.0.16 (umiyameboshi) 2014/09/05
>>>>>>
>>>>>> * Version 3.0.16
>>>>>>
>>>>>> This is a bugfix release against pgpool-II 3.0.15.
>>>>>>
>>>>>> __________________________________________________________________
>>>>>>
>>>>>> * Bug fixes
>>>>>>
>>>>>> - Fix a typo of pgpool.spec (Yugo Nagata)
>>>>>>
>>>>>> - Fix bug that worker child process keeps failing when there's no
>>>>>> primary backend (Tatsuo Ishii)
>>>>>>
>>>>>> Problem identified and fix contributed by Junegunn Choi.
>>>>>>
>>>>>> See [pgpool-hackers: 471] for more details.
>>>>>>
>>>>>> - Close listen socket when smart shutdown request is made (Tatsuo
>>>>>> Ishii)
>>>>>>
>>>>>> When smart shutdown process starts, pgpool children still listen
>>>>>> on the port and clients can send further connection requests which
>>>>>> fail in the end. Which is not only waste of time, but also prevents a
>>>>>> load balancer which sits in front of pgpool from realizing the pgpool
>>>>>> is going down.
>>>>>>
>>>>>> Problem analyzed and patch provided by Junegunn Choi in
>>>>>> [pgpool-hackers 474], and enhanced to take care not only inet domain
>>>>>> socket but UNIX domain socket by Tatsuo Ishii.
>>>>>>
>>>>>> - doc: Add cautions that recovery commands are killed by
>>>>>> statement_timeout of PostgreSQL. (Tatsuo Ishii)
>>>>>>
>>>>>> - doc: Remove old restriction description which is no longer true
>>>>>> (Tatsuo Ishii)
>>>>>>
>>>>>> - Fix return type of text_to_lsn() function (Yugo Nagata)
>>>>>>
>>>>>> This caused compile warning.
>>>>>>
>>>>>> - Fix file descriptor leak when daemonize. (Tatsuo Ishii)
>>>>>>
>>>>>> Per Coverity 1111471.
>>>>>>
>>>>>> - Fix memory leak. (Tatsuo Ishii)
>>>>>>
>>>>>> Per Coverity 1111442.
>>>>>>
>>>>>> - Fix pgpool.init's long-standing bug of stop/restart failure
>>>>>> (Yugo Nagata)
>>>>>>
>>>>>> In previous, pgpool.init uses killproc for stopping pgpool, but
>>>>>> there are several problems. In the new version, "pgpool -m fast stop"
>>>>>> is used in stop command.
>>>>>>
>>>>>> Original patch contributed by Ryan DeShone and modified by Yugo
>>>>>> Nagata.
>>>>>>
>>>>>> See [pgpool-hackers: 239][pgpool-hackers: 512].
>>>>>>
>>>>>> - Disbale statement_timeout of PostgreSQL while executing online
>>>>>> recovery (Tatsuo Ishii)
>>>>>>
>>>>>> Online recovery may take very long time and user may enable
>>>>>> statement timeout. To prevent online recovery canceled by statement
>>>>>> timeout, disable statement timeout in the connection used by online
>>>>>> recovery.
>>>>>>
>>>>>> See [pgpool-general: 2919] for more details.
>>>>>>
>>>>>> - Remove unnecessary call to pool_shmem_exit() which removes
>>>>>> semaphore when it shouldn't (Tatsuo Ishii)
>>>>>>
>>>>>> exit_handler checks if the process is parent or not. This is
>>>>>> good. However, even if it is a child process, it calls
>>>>>> pool_shmem_exit() which removes semaphore and shmem when it should
>>>>>> not. It should be called only from parent process.
>>>>>>
>>>>>> Per bug #102. http://www.pgpool.net/mantisbt/view.php?id=102
>>>>>>
>>>>>> ===============================================================================
>>>>>
>>>>> --
>>>>> "I am not young enough to know everything."
>>>>> - Oscar Wilde
>>>>> _______________________________________________
>>>>> pgpool-general mailing list
>>>>> pgpool-general at pgpool.net
>>>>> http://www.pgpool.net/mailman/listinfo/pgpool-general
>>>>
>>>>
>>>
>>> --
>>> "For, contrary to the unreasoned opinion of the ignorant, the choice of
>>> a system of numeration is mere matter of convention."
>>> - Blaise Pascal (1623-1662)
>>> _______________________________________________
>>> pgpool-general mailing list
>>> pgpool-general at pgpool.net
>>> http://www.pgpool.net/mailman/listinfo/pgpool-general
>>
>>
>
> --
> "But what has been said once can always be repeated."
> - Zeno of Elea
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