function checkEval_Eq(table) {
  var sampleRow = getTableARows(1)[0];
  var relation = lf.proc.Relation.fromRows(
      [sampleRow], [table.getEffectiveName()]);

  var predicate1 = new lf.pred.ValuePredicate(
      table['id'], sampleRow.payload().id, lf.eval.Type.EQ);
  var finalRelation1 = predicate1.eval(relation);
  assertEquals(1, finalRelation1.entries.length);

  var predicate2 = new lf.pred.ValuePredicate(
      table['id'], 'otherId', lf.eval.Type.EQ);
  var finalRelation2 = predicate2.eval(relation);
  assertEquals(0, finalRelation2.entries.length);
}
@param {!lf.schema.Table} table Must be either TableA or an alias.