Of course you can do it.
there is a keyword "member of" in JP-QL. you can use the JP-QL below
to do what you want.
Query query = new Query("select o from user o where :tag member of
o.tags");
query.setParameter("tag","abc")
On 7月25日, 下午8时28分, salvatore wrote:
> Hi i've problem
> How a can quer
:-(
As you can see here
http://code.google.com/intl/it-IT/appengine/docs/java/javadoc/com/google/appengine/api/datastore/Query.html
Gae low level API don't support, query.setParameter(...)
there are some other solutions?
(tank's for the answer Tony)
On 25 Lug, 16:14, Tony Qiu wrote:
> Of course
:-(
As you can see here
http://code.google.com/intl/it-IT/appengine/docs/java/javadoc/com/google/appengine/api/datastore/Query.html
Gae low level API don't support, query.setParameter(...)
there are some other solutions?
(tank's for the answer Tony)
On 25 Lug, 16:14, Tony Qiu wrote:
> Of course
:-(
As you can see here
http://code.google.com/intl/it-IT/appengine/docs/java/javadoc/com/google/appengine/api/datastore/Query.html
Gae low level API don't support, query.setParameter(...)
there are some other solutions?
(tank's for the answer Tony)
On 25 Lug, 16:14, Tony Qiu wrote:
> Of course
Sorry...i have posted multiple times same content.
My mistake.
On 26 Lug, 17:08, salvatore wrote:
> :-(
> As you can see here
>
> http://code.google.com/intl/it-IT/appengine/docs/java/javadoc/com/goo...
> Gae low level API don't support, query.setParameter(...)
> there are some other solutions?
>
