>> That's because PREPARE isn't executed as it's own statement, but done on
>> the protocol level (which will need noticeably fewer messages). There's
>> no builtin logic to ignore actual PREPARE statements.
>
> ISTM that there is indeed a special handling in function
> pgss_ProcessUtility for PREPARE and EXECUTE:
>
> [...]
For completeness purpose, here is the one-liner patch to handle DEALLOCATE
as PREPARE & EXECUTE are handled. It is cleaner than the other one, but
then DEALLOCATE disappear from the table, as PREPARE and EXECUTE do.
--
Fabien.
