Wow that mistake in the documentation wasted days of my time. Thankyou
datanucleus.
On Feb 3, 5:40 pm, Ftaylor <finbarrtay...@googlemail.com> wrote:
> 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)" <ika...@google.com> 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 <andy_jeffer...@yahoo.com>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
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