1
是否有人可以帮助我构建一个领域查询来搜索特定的entryid值的视频,以获得额外的第二个查询,这些查询可以通过它们的entryids查找这两个视频?针对Realm对象的NSPredicate查询
谢谢!
Video {
nid = 1;
video_title = OK;
video_description = Description {
value = Description;
};
video_kaltura = Kaltura {
entryid = 0_abababa3;
mediatype = 1;
};
}
Video {
nid = 2;
video_title = OK;
video_description = Description {
value = Description;
};
video_kaltura = Kaltura {
entryid = 0_cdcdcdc3;
mediatype = 1;
};
}
我已经试过了诸如:
NSPredicate *pred = [NSPredicate predicateWithFormat:@"video_kaltura['entryid'] CONTAINS[c] '0_abababa3'"];
RLMResults *test = [Video objectsWithPredicate:pred];
且其变动无济于事。
谢谢!那工作。我已经扩展它与数组一起工作。 NSPredicate * pred = [NSPredicate predicateWithFormat:@“video_kaltura.entryid IN%@”,entryids]; – TrekOnTV2017