Sorry if this has been discussed before.
I wonder why SET ROLE command does not produce a parameter status
message noticing the new current_user. Note that SET
SESSION_AUTHORIZATION command produces a parameter status message for
the new session_authorization value.
Best reagards,
--
Tatsuo Ishii
SRA OSS K.K.
English: http://www.sraoss.co.jp/index_en/
Japanese:http://www.sraoss.co.jp