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PGPOOL_ADM_PCP_DETACH_NODE(3) pgpool-II 4.3.7 Documentation PGPOOL_ADM_PCP_DETACH_NODE(3)

NAME

pgpool_adm_pcp_detach_node - a function to detach given node ID

SYNOPSIS

pcp_detach_node returns record(integer node_id, boolean gracefully, text host, integer port, text username, text password, out node_detached boolean);

pcp_detach_node returns record(integer node_id, boolean gracefully, text pcp_server, out node_detached boolean);

DESCRIPTION

pcp_detach_node detaches a node from Pgpool-II.

ARGUMENTS

node_id

The index of backend node to detach.

gracefully

If true, wait for all session of pgpool-II terminates.

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_detach_node(node_id => 1, gracefully => 'false', host => 'localhost', port => 11001, username => 't-ishii', password => 't-ishii');


    node_detached


    ---------------


    t


    (1 row)

2023 pgpool-II 4.3.7