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
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>>>
>>> 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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