#1492: Non-selected fields appear in query results
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Reporter: colnector | Owner: romanb
Type: defect | Status: new
Priority: major | Milestone:
Component: Query/Hydration | Version: 1.0
Resolution: | Keywords:
Has_test: 0 | Mystatus: Pending Core Response
Has_patch: 0 |
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Comment (by romanb):
I dont see any good reason for making subtle differentiations in array
hydration. Not only is this a non-trivial decision to make in many cases
(when do we need the PKs, when not) but it would also be very confusing if
the same hydration mode behaves differently, sometimes adding PKs,
sometimes not. The current Array hydration is a graph hydration and is
based on entity identity, thats it.
As for HYDRATE_NONE, yes it returns only numeric keys, this has been asked
many times before and the reason here is again quite simple. Just watch
the SQL statements that get generated and you will notice that all columns
in the select list are aliased in a special way that makes hydration
possible/easy. Hence if HYDRATE_NONE would return a normal associative
array you would not really have a clue what the resulting column names in
the result set are. Not very helpful.
I will mark this ticket closed together with the new ticket on
HYDRATE_NONE once i fixed the issue where the PKs are added with
HYDRATE_NONE.
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Ticket URL: <http://trac.doctrine-project.org/ticket/1492#comment:14>
Doctrine <http://www.phpdoctrine.org>
PHP Doctrine Object Relational Mapper
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