Brendan Jurd <dire...@gmail.com> writes: > Well for what it's worth I would expect cardinality() to return the > total number of elements in the array (per ArrayGetNItems). It's > consistent with the spec's identification of an array as a > "collection". You can chunk the elements into dimensions however you > want, but it's still a collection of elements, and the cardinality is > still the number of elements.
+1 Regards, -- Dimitri Fontaine http://2ndQuadrant.fr PostgreSQL : Expertise, Formation et Support -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
