SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 5)
   ExpressionList (children 2)
    Identifier O_ORDERPRIORITY
    Function count (alias order_count) (children 1)
     ExpressionList (children 1)
      Asterisk
   TablesInSelectQuery (children 2)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier ORDERS
    TablesInSelectQueryElement (children 2)
     TableExpression (children 1)
      Subquery (alias x) (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 4)
          ExpressionList (children 1)
           Identifier L_ORDERKEY
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             TableIdentifier LINEITEM_shard
          ExpressionList (children 1)
           Identifier L_ORDERKEY
          Function any (children 1)
           ExpressionList (children 1)
            Function less (children 1)
             ExpressionList (children 2)
              Identifier L_COMMITDATE
              Identifier L_RECEIPTDATE
     TableJoin (children 1)
      Function equals (children 1)
       ExpressionList (children 2)
        Identifier O_ORDERKEY
        Identifier L_ORDERKEY
   ExpressionList (children 1)
    Identifier O_ORDERPRIORITY
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier O_ORDERPRIORITY
   Literal UInt64_1
