Soroosh Sardari <soroosh.sardari@xxxxxxxxx> writes: > I'm developing a new type, and want to have hash index on it. > I must write a hash function for the new type, according to the PG manual, > section 35.14.3. > However, there is no example for this function. Actually signature of the > hash support function > would be sufficient for me. hashfunc(yourtype) returns integer strict immutable For examples see hashint4, hashfloat8, hashtext, and many others. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
