@Override
public Expr visitCastExpr(ExprNormalizedResult ctx, Stack<Expr> stack, CastExpr expr)
throws PlanningException {
super.visitCastExpr(ctx, stack, expr);
if (expr.getChild().getType() == OpType.GeneralSetFunction
|| expr.getChild().getType() == OpType.CountRowsFunction) {
String referenceName = ctx.block.namedExprsMgr.addExpr(expr.getChild());
ctx.aggExprs.add(new NamedExpr(expr.getChild(), referenceName));
expr.setChild(new ColumnReferenceExpr(referenceName));
}
return expr;
}
