NAME

       pgpool_adm_pcp_pool_status - a function to retrieves parameters in pgpool.conf.

SYNOPSIS

       pcp_pool_status returns record(text host, integer port, text username, text password,
                                      out item text, out value text, out description text);

       pcp_pool_status returns record(text pcp_server, out item text, out value text,
                                      out description text);

DESCRIPTION

       pcp_pool_status retrieves parameters in pgpool.conf.

ARGUMENTS

       pcp_server
           The foreign server name for pcp server.

       Other arguments
           See pcp_common_options(1).

EXAMPLE

       Here is an example output:

               test=# SELECT * FROM pcp_pool_status(host => 'localhost', port => 11001, username => 't-ishii', password => 't-ishii') WHERE item ~ 'backend.*0';
               item           |                     value                      |          description
               -------------------------+------------------------------------------------+-------------------------------
               backend_hostname0       | /tmp                                           | backend #0 hostname
               backend_port0           | 11002                                          | backend #0 port number
               backend_weight0         | 0.500000                                       | weight of backend #0
               backend_data_directory0 | /home/t-ishii/work/pgpool-II/current/aaa/data0 | data directory for backend #0
               backend_status0         | 2                                              | status of backend #0
               backend_flag0           | ALLOW_TO_FAILOVER                              | backend #0 flag
               (6 rows)