realm unique constraint on several fields

Question

In Realm ORM, Android. Is there any way to add unique constraint on two or more fields? Couldn't find it in documentation. SQlite example : CREATE TABLE a (i INT, j INT, UNIQUE(i, j) ON CONFLICT REPLACE);

Answer 1

Realm currently doesn't support the unique constraint, but it is on our roadmap. Currently the closest is @PrimaryKey which has slightly different semantics.

You can follow the feature request here: https://github.com/realm/realm-java/issues/967