"Phil Endecott" <spam_from_postgresql_general@xxxxxxxxxxxx> writes: > - Can anyone offer a list of which commands are compatible with > PQexecParams and which aren't? Plannable queries can take parameters: SELECT/INSERT/UPDATE/DELETE. Utility commands (which is everything else) don't do any expression evaluation and thus can't deal with parameters. > - Is this likely to change any time soon? No. regards, tom lane