@Override
public Expr visitBinaryOperator(ExprNormalizedResult ctx, Stack<Expr> stack, BinaryOperator expr)
throws PlanningException {
super.visitBinaryOperator(ctx, stack, expr);
////////////////////////
// For Left Term
////////////////////////
if (isAggregationFunction(expr.getLeft())) {
String leftRefName = ctx.block.namedExprsMgr.addExpr(expr.getLeft());
ctx.aggExprs.add(new NamedExpr(expr.getLeft(), leftRefName));
expr.setLeft(new ColumnReferenceExpr(leftRefName));
}
////////////////////////
// For Right Term
////////////////////////
if (isAggregationFunction(expr.getRight())) {
String rightRefName = ctx.block.namedExprsMgr.addExpr(expr.getRight());
ctx.aggExprs.add(new NamedExpr(expr.getRight(), rightRefName));
expr.setRight(new ColumnReferenceExpr(rightRefName));
}
return expr;
}
