NSFetchRequest兩個實體，並把它們放在NSMutableArray的

Question

我想，以填補NSFetchRequest一個tableview中使用此代碼2個單位：

@property (strong) NSMutableArray *forms; 


    NSManagedObjectContext *managedObjectContext = [self managedObjectContext]; 
    NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] initWithEntityName:@"names"]; 
    NSFetchRequest *fetchRequest2 = [[NSFetchRequest alloc] initWithEntityName:@"forms"]; 

    self.forms = [[managedObjectContext executeFetchRequest:fetchRequest error:nil] mutableCopy]; 
    self.forms = [[managedObjectContext executeFetchRequest:fetchRequest2 error:nil] mutableCopy]; 


    [self.tableView reloadData]; 

現在我知道現在是self.forms改寫爲第二提取，但我不知道如何做到把一切的self.forms陣列

Answer 1

在試試這個：

self.forms = [[managedObjectContext executeFetchRequest:fetchRequest error:nil] mutableCopy]; 
[self.forms addObjectsFromArray:[[managedObjectContext executeFetchRequest:fetchRequest2 error:nil] mutableCopy]];