Release Date: 2018-06-12
Fix Pgpool-II hung if replication delay is too much, when query cache enabled in extended query mode. (Tatsuo Ishii)
See [pgpool-general-jp: 1534] for more details.
In extended query mode, do not set writing tx flag with SET TRANSACTION READ ONLY. (Tatsuo Ishii)
Prevent pcp_recovery_node from recovering "unused" status node. (Tatsuo Ishii)
This allowed to try to recovery a node without configuration data, which leads to variety of problems.
See [pgpool-general: 5963] for more details.
Also I fixed
pgpool_recovery function so that it quotes an
empty string argument with double quotes.