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added in version 2.0.0
belongs to Maven artifact androidx.room:room-common:2.0.0-rc01

Delete

public abstract @interface Delete
implements Annotation

androidx.room.Delete


Marks a method in a Dao annotated class as a delete method.

The implementation of the method will delete its parameters from the database.

All of the parameters of the Delete method must either be classes annotated with Entity or collections/array of it.

Example:

 @Dao
 public interface MyDao {
     @Delete
     public void deleteUsers(User... users);
     @Delete
     public void deleteAll(User user1, User user2);
     @Delete
     public void deleteWithFriends(User user, List<User> friends);
 }
 

See also:

Summary

Inherited methods