Help for this page
CREATE FUNCTION format_links(text,text) RETURNS text AS ' ... ' LANGUAGE 'plperl'; CREATE AGGREGATE get_links (basetype=text, sfunc=links_agg, stype=text +, initcond='');
SELECT get_links(format_links(url,name)) FROM links;
CREATE VIEW link_list AS SELECT get_links(format_links(url,name)) FROM links
SELECT * FROM link_list;