CREATE TABLE test ( foo text[], EXCLUDE USING gist (foo WITH &&)
);
ERROR: data type text[] has no default operator class for access method "gist"
HINT: You must specify an operator class for the index or define a default operator class for the data type.
It looks like exclusion constraints don't work with arrays, there's no gist opclass for them. This would be a nice to
havefeature and, if I recall correctly, exclusion constraints were meant to work both with ranges and arrays. Am I
missingsomething?
Regards,
Francis
