pgpool-II 3.6.5 Documentation
Prev | Up |  | Next

# pgpool_adm_pcp_node_info

## Name

pgpool_adm_pcp_node_info -- a function to display the information on the given node ID

## Synopsis

``pcp_node_info returns record`(integer `node_id`, text `host`, integer `port`, text `username`, text `password`, out `status text`, out `weight float4`);`

``pcp_node_info returns record`(integer `node_id`, text `pcp_server`, out `status text`, out `weight float4`);`

## Description

`pcp_node_info` displays the information on the given node ID.

## Arguments

`node_id`

  The index of backend node to get information of.

`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_node_info(0,'',11001,'t-ishii','t-ishii');
     host | port  |      status       | weight
    ------+-------+-------------------+--------
     /tmp | 11002 | Connection in use |      0
    (1 row)

Prev | Home | Next
pgpool_adm extension | Up | pgpool_adm_pcp_pool_status