composition-rel reform: - apply changes developed by Michael Steigman for making rel-types configurable whether these should be composable or not (default is: these are composable, which was up to now the only choice) - improved documentation of log argument lists of SQL functions - Background: http://openacs.org/forums/message-view?message_id=5330734 http://openacs.org/forums/message-view?message_id=4031049 - bump version number of acs-kernel to 5.9.1d16
- rename attribute "tag" to "originating_rel_id" to avoid confusion - Create an "identity relationship" (-10) - Use the new identity relation instead of value "0" in party_approved_member_map - Add a foreign key to avoid garbage in "originating_rel_id" - Speed up referential integrity - Improve get_func_definition() to return SQL function/procedure definitions with argument names and defaults (contained just types before)