Am 05.10.2013 um 23:43 schrieb Raymond NANEON <[email protected]>:
> I want to use UNION in two EOFetch but I don't know how to do it.
Not sure what you mean by using union. I can only guess :)
Did you try EOFetchSpecification.setUsesDistinct(true)?
atze
https://developer.apple.com/legacy/library/documentation/LegacyTechnologies/WebObjects/WebObjects_5/EOControlRef/Java/Classes/EOFetchSpecification.html#//apple_ref/java/instm/EOFetchSpecification/setUsesDistinct
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