pg_version
Returns an array with client, protocol and server version (when available)
&reftitle.description;
arraypg_version
PgSql\Connectionnullconnection&null;
pg_version returns an array with the client, protocol
and server version.
For more detailed server information, use pg_parameter_status.
&reftitle.parameters;
connection
&pgsql.parameter.connection-with-nullable-default;
&reftitle.returnvalues;
Returns an array with client, protocol
and server keys and values (if available).
&reftitle.changelog;
&Version;
&Description;
&pgsql.changelog.connection-object;
8.0.0
connection is now nullable.
&reftitle.examples;
<function>pg_version</function> example
]]>
&example.outputs;
&reftitle.seealso;
pg_parameter_status