There actually seems to be a mistake in the documentation:
> // Give me all Employees with lastName equal to Smith or Jones
Query query = pm.newQuery(Employee.class,
":p.contains(lastName)");
query.execute(Arrays.asList("Smith", "Jones"));
Surely it should be:
> // Give me all Employees with lastName equal to Smith or Jones
Query query = pm.newQuery(Employee.class,
"p.contains(:lastName)");
query.execute(Arrays.asList("Smith", "Jones"));
On Feb 2, 10:29 pm, "Ikai L (Google)" <[email protected]> wrote:
> Oy, this is what I get for not running code before posting it. Good looking
> out.
>
> On Tue, Feb 2, 2010 at 1:06 AM, datanucleus <[email protected]>wrote:
>
>
>
>
>
> > > query.setFilter("aliases == alias");
>
> > That is invalid JDOQL syntax; the spec is the spec and JDOQL uses Java
> > syntax.
> > If you have a collection field then the filter should be
>
> > aliases.contains(:alias)
>
> > The poster put the colon in front of a field name (wrong), and
> > declared a parameter as a variable (wrong).
>
> > --
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>
> --
> Ikai Lan
> Developer Programs Engineer, Google App
> Enginehttp://googleappengine.blogspot.com|http://twitter.com/app_engine
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