> A few random, very tired, points:
>
> - consolidated message for common tasks:
> - (bind, [describe?,] execute) to reduce overhead of prepared
> statement execution (both in messages, as well as branches)
> - (anonymous parse, bind, describe, execute) to make it cheaper to
> send statements with out-of-line parameters
> - get rid of length limits of individual fields, probably w/ some variable
> length encoding (simple 7 bit?)
> - allow *streaming* of large datums
> - type-level decisions about binary type transport, right now it's a lot
> of effort (including potentially additional roundtrips), to get the
> few important types to be transported in binary fashion. E.g. floating
> points are really expensive to stringify, bytea as text gets a lot
> bigger etc, but a lot of other types don't benefit a lot
> - annotate COMMIT, PREPARE TRANSACTION, COMMIT PREPARED with LSN of
> associated WAL record
> - have a less insane cancellation handling
> - nested table support
I would like to have portal/statement name to be added to response
messages (i.e. parse complete, bind complete, close complete, and
command complete.). Currently it's not easy to recognize which
response corresponds to which message, which makes certain
applications such as Pgpool-II hard to implement and inefficient.
Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp
