I want to write a hash function which acts as String.hashCode() in java: hash = hash * 31 + s.charAt(i)... but I got integer out of range error. How can I avoid this? I saw java do not care overflow of int, it just make the result negative. -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin
