function test_Not_Eq() {
  var tableSchema = db.getSchema().getDummyTable();
  var excludedId = 'string1';

  /**
   * Select records from the database.
   * @return {!IThenable}
   */
  var selectFn = function() {
    return db.
        select().
        from(tableSchema).
        where(lf.op.not(tableSchema.string.eq(excludedId))).
        exec();
  };

  return selectFn().then(
      function(results) {
        assertEquals(rowCount - 1, results.length);
        assertFalse(results.some(function(result) {
          return result.string == excludedId;
        }));
      });
}
Tests the case where not() is used on an indexed property. This exercises the
code path where an IndexRangeScanStep is used during query execution as
opposed to a SelectStep.
@return {!IThenable}