"Anton Melser" <melser.anton@xxxxxxxxx> writes: > Anyway, maybe I spoke too soon :-(. > ERROR: operator is not unique: integer || unknown > I did, of course, not follow the instructions and just blinding > applied them all, but from reading them it doesn't look like the issue > here. Does this error mean there are too many operators or not enough? Too many. You might have to remove the anynonarray || text and text || anynonarray operators if you're going to continue to rely on implicit casts to text. 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