pgpool_adm_pcp_node_count3
A function to retrieves number of backend nodes.
Usage
pcp_node_count returns integer(text host, integer port, text username, text password);
pcp_node_count returns integer(text pcp_server);
Overview
pcp_node_count retrieves number of DB nodes.
Arguments
pcp_server
The foreign server name for pcp server.
Other arguments
Examples
Here is an example output:
test=# SELECT * FROM pcp_node_count(host => 'localhost', port => 11001, username => 't-ishii', password => 't-ishii');
node_count
------------
2
(1 row)
Releases
3 releases since Debian 11 (Bullseye); the text changed 2 times.