Hi Stravos,
Thanks for example but where "currentResultsSet" come from? from your 1st
eofetchspec?
example :
EOFetchSpecification fs1 = new EOFetchSpecification("ENTITY1",
specQualifier1,null);
EOFetchSpecification fs2 = new EOFetchSpecification("ENTITY1",
specQualifier2,null);
specQualifier1 join with another entity.
specQualifier2 is a simple qualifier.
I want fs1 union fs2.
Thanks
Le 6 oct. 2013 à 16:58, Stavros Panidis <[email protected]> a écrit :
> Hi Raymond,
>
> like below…
>
> EOFetchSpecification fsSpecial = new EOFetchSpecification("Designs",
> specialQualifier, null);
> tempArray = ecQuery.objectsWithFetchSpecification(fsSpecial);
> NSSet specialSet = new NSSet(tempArray);
> if (intersection) resultsSet =
> currentResultsSet.setByIntersectingSet(specialSet);
> else if(subtraction) resultsSet =
> currentResultsSet.setBySubtractingSet(specialSet);
> else if(union) resultsSet = currentResultsSet.setByUnioningSet(specialSet);
>
> I hope it is what you are asking for.
>
> Stavros
>
>
> On 6 Οκτ 2013, at 1:43 π.μ., Raymond NANEON <[email protected]> wrote:
>
>> Hi Stravos,
>>
>> You use NSSet? What syntax do you use in the eofetchspecification?
>>
>> Thanks
>>
>> Envoyé de mon iPad
>>
>> Le 5 oct. 2013 à 16:22, Stavros Panidis <[email protected]> a écrit :
>>
>>>
>>> On 4 Οκτ 2013, at 5:58 μ.μ., Raymond NANEON <[email protected]> wrote:
>>>
>>>>
>>>>
>>>> Hi List,
>>>>
>>>> I want to use UNION in two EOFetch but I don't know how to do it.
>>>>
>>>> Thanks for your help.
>>>>
>>>> Envoyé depuis iCloud
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>>>> Message: 2
>>>> Date: Fri, 04 Oct 2013 12:02:11 +0000 (GMT)
>>>> From: Raymond NANEON <[email protected]>
>>>> To: Raymond NANEON <[email protected]>
>>>> Cc: "[email protected] WebObjects"
>>>> <[email protected]>
>>>> Subject: Re: Using UNION in EOFetchSpecification
>>>> Message-ID: <[email protected]>
>>>> Content-Type: text/plain; charset="utf-8"; Format="flowed"
>>>>
>>>> The UNION is on the same EOEntity.
>>>>
>>>> Thanks
>>>>
>>>> Envoyé depuis iCloud
>>>>
>>>
>>>
>>> I use NSSet.
>>>
>>> (If I understood your question!)
>>>
>>> Stavros Panidis
>>>
>
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