Hi! Postgresql: version 8.1.11
Is there a way to concatenate two arrays without duplicity? This select return duplicity: SELECT array_cat(ARRAY[1,2], ARRAY[2,3]); array_cat ----------- {1,2,2,3} I need to get result without duplicity! {1,2,3} Thx Fafi -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general