pgpool-II 3.6.5 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('localhost',11001,'t-ishii','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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