&& (((RexCall) pred).getOperator() == RelMdUtil.ARTIFICIAL_SELECTIVITY_FUNC)) { artificialSel *= RelMdUtil.getSelectivityValue(pred); } else if (pred.isA(SqlKind.EQUALS)) { sel *= .15;
&& (((RexCall) pred).getOperator() == RelMdUtil.ARTIFICIAL_SELECTIVITY_FUNC)) { artificialSel *= RelMdUtil.getSelectivityValue(pred); } else if (pred.isA(SqlKind.EQUALS)) { sel *= .15;