CreateQuery orders (children 3)
 Identifier orders
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration o_orderkey (children 1)
    DataType Int32
   ColumnDeclaration o_custkey (children 1)
    DataType Int32
   ColumnDeclaration o_totalprice (children 1)
    DataType Decimal (children 1)
     ExpressionList (children 2)
      Literal UInt64_15
      Literal UInt64_2
 Storage definition (children 2)
  Function MergeTree
  Identifier o_orderkey
