A.20. Release 4.0.3

Doc: Update configuration example Section 7.3. (Bo Peng)

Skip over "host=" when getting info from conninfo string. (Bo Peng)

Patch provided by Nathan Ward.

Test: Fix old JDBC functions and typos in regression test 068.memqcache_bug. (Takuma Hoshiai)

Doc: Fix configuration change timing regarding memory_cache_enabled. (Tatsuo Ishii)

Fix online recovery failed due to client_idle_limit_in_recovery in certain cases. (bug 431) (Tatsuo Ishii)

Reduce memory usage when large data set is returned from backend. (bug 462) (Tatsuo Ishii)

Test: Fix syntax error in extended query test script. (Tatsuo Ishii)

Fix corner case bug when strip_quote() handle a empty query string. (bug 458) (Tatsuo Ishii)

Doc: Mention that schema qualifications cannot be used in white/black_function_list. (Tatsuo Ishii)

Fix typo about wd_priority in watchdog_setup. (Takuma Hoshiai)

Fixed segfault when wd_lifecheck_method = 'query'. (bug 455) (Muhammad Usama)

The fix was proposed by Muhammad Usama and some adjustments to the patch and testing is done by Yugo Nagata.

Fix Pgpool child segfault if failover occurs when trying to establish a connection. (Tatsuo Ishii)

Doc: fix typo in logdir description. (bug 453) (Tatsuo Ishii)

Fix PAM authentication failed. (Takuma Hoshiai)

See [pgpool-general: 6353] for more details.

Fix Pgpool-II hang if a client sends a extended query message such as close after sync message but before next simple query. (Tatsuo Ishii)

Discussion: [pgpool-hackers: 3164]

Fix Pgpool-II hang when idle_in_transaction_session_timeout = on. (bug 448) (Tatsuo Ishii)