@Override
      public void createIndexForRegion1(int indexTypeId)
          throws RegionNotFoundException, IndexExistsException, IndexNameConflictException {
        secondaryIndex = qs.createIndex("region1 id", "p.id", SEPARATOR + "region1 p");
        super.createIndexForRegion1(indexTypeId);
      }
We do not want to test this with Primary Key on the many side or else only 1 result will be
returned
geode-core/src/integrationTest/java/org/apache/geode/cache/query/internal/index/EquiJoinIntegrationTest.java