This coherent with what is done for Table. All platform specific things
are grouped into an options array. Eventually flags should be migrated
into options as well.
Support for Partial Indexes was available in Doctrine 1 following
http://www.doctrine-project.org/jira/browse/DC-82. This commit
reintroduce support for Doctrine 2. We use the same syntax with an
optionnal "where" attribute for Index and UniqueConstraint.
The exception was reading
```
A detached entity was found during {removed|persisted} [entityName]
```
I changed the verbs to infinitive now. Alternatively, the text in ``ORMInvalidArgumentException::detachedEntityCannot`` could also be changed to read
```
Detached entity [entityName] cannot be {removed|persisted}
```
Fixes DDC-3192
Refs DDC-2494
This is essentially a fix from DDC-2494 applied to SQLWalker.
The issue: type was not converted to PHP value when the result is fetched by
executing DQL query rather than using entity manager's findX(). Similar issue
for BasicEntityPersister (which is used when em's findX is executed) was fixed
in DDC-2494, but SQLWalker made the issue valid for any custom query.
A fix for DDC-2996 was implemented that broke quite a few extensions.
This commit is an attempt to fix the DDC-2996 bug without the adverse side effects seen in DDC-3160.
Basically, if changes are detected that would cause a changeset to be made, but the entity is awaiting insertion, the code will not save the changeset nor flag the entity as awaiting updating in the Unit of Work.
Some styling tweaks based on Pull Request guidelines.
Added fix for [DDC-3170] (http://www.doctrine-project.org/jira/browse/DDC-3170).
When querying a simple entity which uses single table- or class table inheritance using simple object hydration (``AbstractQuery::HYDRATE_SIMPLEOBJECT``), the mapped discriminator column was not retrieved correctly.
If the column got an alias during result set mapping other than it's actual name (e.g. ``type34`` insteaad of ``type``) than this alias wasn't reverted when retrieving the discriminator column from the SQL result set.
