CREATE TABLE recurrence_interval_types ( interval_type integer PRIMARY KEY NOT NULL, interval_name varchar(50) NOT NULL ); CREATE UNIQUE INDEX rit_interval_name_un ON recurrence_interval_types (interval_name); -- Tables with foreign keys that refer to recurrence_interval_types: --recurrences(recurs_interval_type_fk) -- Table size: 8,192 bytes -- Table rows: 7