SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function count (children 1)
     ExpressionList
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 2)
          ExpressionList (children 1)
           Function plus (children 1)
            ExpressionList (children 2)
             Identifier c
             Literal UInt64_1
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             Subquery (children 1)
              SelectWithUnionQuery (children 1)
               ExpressionList (children 1)
                SelectQuery (children 3)
                 ExpressionList (children 1)
                  WithElement (children 1)
                   Subquery (children 1)
                    SelectWithUnionQuery (children 1)
                     ExpressionList (children 1)
                      SelectQuery (children 3)
                       ExpressionList (children 1)
                        Identifier a
                       TablesInSelectQuery (children 1)
                        TablesInSelectQueryElement (children 1)
                         TableExpression (children 1)
                          TableIdentifier pr_1
                       Function greaterOrEquals (children 1)
                        ExpressionList (children 2)
                         Identifier a
                         Literal UInt64_100
                 ExpressionList (children 1)
                  Function count (alias c) (children 1)
                   ExpressionList
                 TablesInSelectQuery (children 2)
                  TablesInSelectQueryElement (children 1)
                   TableExpression (children 1)
                    TableIdentifier pr_2
                  TablesInSelectQueryElement (children 2)
                   TableExpression (children 1)
                    TableIdentifier filtered_groups
                   TableJoin (children 1)
                    Function equals (children 1)
                     ExpressionList (children 2)
                      Identifier pr_2.a
                      Identifier filtered_groups.a
   Set
