pgpool-II 4.3.12 Documentation
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pgpool_adm_pcp_pool_status

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.

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)

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