[Zope] DCOracle2 slow - what could be the reason?

[huima at huima.net]

Hi all,

we have just encountered a bad problem with DCOracle2 performance on large
querys compared to anything else. While 40,000 row query done on Perl
takes about 1 second - takes it via DCORacle2 on Python more than 20
seconds.

Any help - including how to debug on what and where DCOracle is consuming
the time, would be appreciated. Mikael Gueck ( gumi at iki.fi ) can give
details on version of DCOracle and Oracle - if that is necessary and if
that helps.

-huima