Re: jdo possible?
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Gabriel Wong
Jun 14, 2010, 12:15:53 PM6/14/10
to jiql, f...@fabiankoehler.de
On 6/14/2010 1:43 AM, Fabian Köhler wrote:
> hi,
>
> we are interested in using jisql in our next project on GAE. i have a
> few questions regarding this:
>
> - is it possible to do GROUP BY in the query with aggregate functions
> like MAX, SUM, COUNT ?
YES
> - is it possible to use JDO from the DataNucleus implementation? i
> have tried to get this running but got strange errors when the
> primarkey should be created. have you tried this? i saw you have an
For JDO, please refer to DataNucleus and App-Engine list. jiql is for
SQL via JDBC.
> hibernate running.
>
> kind regards,
>
> fabian koehler
>
>
> hi,
>
> we are interested in using jisql in our next project on GAE. i have a
> few questions regarding this:
>
> - is it possible to do GROUP BY in the query with aggregate functions
> like MAX, SUM, COUNT ?
YES
> - is it possible to use JDO from the DataNucleus implementation? i
> have tried to get this running but got strange errors when the
> primarkey should be created. have you tried this? i saw you have an
For JDO, please refer to DataNucleus and App-Engine list. jiql is for
SQL via JDBC.
> hibernate running.
>
> kind regards,
>
> fabian koehler
>
>
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