The patch does not work. postgres=# CREATE TABLE foo (id int,r int4range, valid_at tsrange, CONSTRAINT bar_pk PRIMARY KEY (r, valid_at WITHOUT OVERLAPS)); CREATE TABLE postgres=# CREATE TABLE bar (id int,r int4range, valid_at tsrange, CONSTRAINT bar_fk FOREIGN KEY (r, PERIOD valid_at) REFERENCES foo); ERROR: cache lookup failed for type 0
The new status of this patch is: Waiting on Author
