CreateQuery lineitem (children 3)
 Identifier lineitem
 Columns definition (children 1)
  ExpressionList (children 16)
   ColumnDeclaration l_orderkey (children 1)
    DataType Int32
   ColumnDeclaration l_partkey (children 1)
    DataType Int32
   ColumnDeclaration l_suppkey (children 1)
    DataType Int32
   ColumnDeclaration l_linenumber (children 1)
    DataType Int32
   ColumnDeclaration l_quantity (children 1)
    DataType Decimal (children 1)
     ExpressionList (children 2)
      Literal UInt64_15
      Literal UInt64_2
   ColumnDeclaration l_extendedprice (children 1)
    DataType Decimal (children 1)
     ExpressionList (children 2)
      Literal UInt64_15
      Literal UInt64_2
   ColumnDeclaration l_discount (children 1)
    DataType Decimal (children 1)
     ExpressionList (children 2)
      Literal UInt64_15
      Literal UInt64_2
   ColumnDeclaration l_tax (children 1)
    DataType Decimal (children 1)
     ExpressionList (children 2)
      Literal UInt64_15
      Literal UInt64_2
   ColumnDeclaration l_returnflag (children 1)
    DataType String
   ColumnDeclaration l_linestatus (children 1)
    DataType String
   ColumnDeclaration l_shipdate (children 1)
    DataType Date
   ColumnDeclaration l_commitdate (children 1)
    DataType Date
   ColumnDeclaration l_receiptdate (children 1)
    DataType Date
   ColumnDeclaration l_shipinstruct (children 1)
    DataType String
   ColumnDeclaration l_shipmode (children 1)
    DataType String
   ColumnDeclaration l_comment (children 1)
    DataType String
 Storage definition (children 1)
  Function tuple (children 1)
   ExpressionList (children 2)
    Identifier l_orderkey
    Identifier l_linenumber
