Seb <spluque@xxxxxxxxx> writes: > Any thoughts on what has changed that is leading to this failure? Clearly a bug --- the wrong type OIDs are being passed down to array_append. It should be told that it's getting called as (angle_vectors[], angle_vectors) returns angle_vectors[] but what it's actually getting told is (vector, angle_vectors) returns vector which naturally makes it spit up because "vector" isn't an array type. I don't think control ever reaches your custom finalfunc at all. Probably somebody fat-fingered this while refactoring code in the aggregate/windowfunction area. Possibly me :-(. Haven't found exactly where things are going off the rails, but it's clearly a PG bug. Thanks for the report! 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
