On 26.07.2011 10:22, _ʯͷ wrote:
> I do not know how to use the second syntax:RETURNS TABLE '(' table_func_column_list ')'
createfunc_opt_listopt_definition.
This is hardly a question related to PostgreSQL development,
pgsql-general mailing list would've been more appropriate.
This is documented at:
http://www.postgresql.org/docs/9.0/static/sql-createfunction.html
There's an example using that syntax on that page.
-- Heikki Linnakangas EnterpriseDB http://www.enterprisedb.com