Insert

public abstract @interface Insert
implements Annotation

androidx.room.Insert

Marks a method in a Dao annotated class as an insert method.

The implementation of the method will insert its parameters into the database.

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

Example: 

 @Dao
 public interface MyDao {
     @Insert(onConflict = OnConflictStrategy.REPLACE)
     public void insertUsers(User... users);
     @Insert
     public void insertBoth(User user1, User user2);
     @Insert
     public void insertWithFriends(User user, List<User> friends);
 }

See also:

Summary

Public methods

int onConflict()

What to do if a conflict happens.

Inherited methods

Public methods

onConflict

public int onConflict ()

What to do if a conflict happens.

Use OnConflictStrategy.ABORT (default) to roll back the transaction on conflict. Use OnConflictStrategy.REPLACE to replace the existing rows with the new rows. Use OnConflictStrategy.IGNORE to keep the existing rows.

Returns
int How to handle conflicts. Defaults to OnConflictStrategy.ABORT.