Hello,
According to
https://www.postgresql.org/docs/current/static/protocol-flow.html#PROTOCOL-FLOW-EXT-QUERY
there are Close message for closing prepared statements or portals, but
according to
https://www.postgresql.org/docs/current/static/libpq-exec.html#LIBPQ-PQPREPARE
"there is no libpq function for deleting a prepared statement".
Could you tell me please, what is the reason for this?
--
// Dmitry.