#1510: Time is wasted in Hydration
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Reporter: colnector | Owner: romanb
Type: defect | Status: new
Priority: critical | Milestone: 1.0.3
Component: Query/Hydration | Version: 1.0.2
Resolution: | Keywords:
Has_test: 0 | Mystatus: Pending Core Response
Has_patch: 0 |
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Comment (by romanb):
{{{
IMHO (from the user's side) the hydration loop isn't as robust as the dev
team imagines.
}}}
We don't imagine anything. Hydration is a critical part yes and we've
spent a lot of time on it. The original algo does not stem from me/us we
just improved it. I would be *very* happy, of course, if someone can come
around with a shorter/less complex/more performant/more robust
implementation. That would be awesome.
One problem in the 1.x series is that hydration is only tested implicitly,
not explicitly and stand-alone. I changed that in trunk (2.0) where the
hydration can be tested isolated and fed with faked result sets. This will
make it more robust, i hope. If someone has a hydration issue he/she would
just give us a dump of the problematic SQL result set and we can create a
proper hydration test for exactly this result set.
I will run the benchmarking code through the xdebug profiler as soon as i
can, and review the patch. Even if i cant reproduce this on my machine it
should be addressed since it apparently is an issue.
Thanks for discovering this!
--
Ticket URL: <http://trac.doctrine-project.org/ticket/1510#comment:7>
Doctrine <http://www.phpdoctrine.org>
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