TableFilter log = cb.getSelect().getFilters().get(0);
assertEquals("Log", log.getTable().getName());
assertEquals("x0", log.getAlias());
for (int i = 0; i < 2; i++) {
left.selectConstraintRef((ConstraintReferential) log.getTable()
.getConstraints().get(0));
left.updateColumn("x1", s.getDatabase().getMainSchema().findTableOrView(
"PERSON").getColumn("sex"));
{