thank you
> On 4 Feb 2019, at 12:49, Michael Gentry <[email protected]> wrote:
>
> https://cayenne.apache.org/docs/3.1/cayenne-guide/#expressions
>
>
> On Mon, Feb 4, 2019 at 5:24 AM Amedeo Mantica <[email protected]>
> wrote:
>
>> oh, cool, thank you !
>> btw, where I can find docs for these ?
>>
>>> On 4 Feb 2019, at 11:20, Andrus Adamchik <[email protected]> wrote:
>>>
>>> Sorry, forgot plus sign for outer join:
>>>
>>> ExpressionFactory.matchExp("paintings+", null)
>>>
>>>
>>>> On Feb 4, 2019, at 1:19 PM, Andrus Adamchik <[email protected]>
>> wrote:
>>>>
>>>> In 3.x the idea is the same, though Property API is not available of
>> course. So you can do this instead:
>>>>
>>>> ExpressionFactory.matchExp("paintings", null)
>>>>
>>>> Andrus
>>>>
>>>>
>>>>> On Feb 4, 2019, at 12:29 PM, Amedeo Mantica
>> <[email protected]> wrote:
>>>>>
>>>>> in Cayenne 3.x ?
>>>>>
>>>>>> On 4 Feb 2019, at 09:17, Arseni Bulatski <[email protected]>
>> wrote:
>>>>>>
>>>>>> Hi
>>>>>> You can do it in that way:
>>>>>> Artist.PAINTINGS.outer().isNull()
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Sun, Feb 3, 2019 at 10:19 PM Amedeo Mantica
>> <[email protected]>
>>>>>> wrote:
>>>>>>
>>>>>>> Hi all,
>>>>>>>
>>>>>>> Which is the correct Expression to use in order to select objects
>> thats
>>>>>>> have an 1:many relationship empty ?
>>>>>>>
>>>>>>> Thank you
>>>>>>> Amedeo
>>>>>
>>>>
>>>
>>
>>
