Understanding Core Data Queries(searching data for a unique attribute) <p>Since I am coming from those programmers who have used sqlite extensively, perhaps I am just having a hard time grasping how Core Data manages to-many relationships. </p> <p>For my game I have a simple database schema on paper. </p> <pre><code>Entity: Level - this will be the table that has all information about each game level Attributes: levelNumber(String), simply the level number : levelTime(String), the amount of time you have to finish the level(this time will vary with the different levels) : levelContent(String), a list of items for that level(and that level only) separated by commas : levelMapping(String), how the content is layed out(specific for a unique level) </code></pre> <p>So basically in core data i want to set up the database so i can say in my fetchRequest:</p> <blockquote> <p>Give me the levelTime, levelContent and levelMapping for Level 1.(or whatever level i want)</p> </blockquote> <p>How would i set up my relationships so that i can make this type of fetchRequest? Also I already have all the data ready and know what it is in advance. Is there any way to populate the entity and its attributes within XCode? </p>