CreateQuery lineorder (children 3)
 Identifier lineorder
 Columns definition (children 1)
  ExpressionList (children 17)
   ColumnDeclaration LO_ORDERKEY (children 1)
    DataType UInt32
   ColumnDeclaration LO_LINENUMBER (children 1)
    DataType UInt8
   ColumnDeclaration LO_CUSTKEY (children 1)
    DataType UInt32
   ColumnDeclaration LO_PARTKEY (children 1)
    DataType UInt32
   ColumnDeclaration LO_SUPPKEY (children 1)
    DataType UInt32
   ColumnDeclaration LO_ORDERDATE (children 1)
    DataType Date
   ColumnDeclaration LO_ORDERPRIORITY (children 1)
    DataType LowCardinality (children 1)
     ExpressionList (children 1)
      DataType String
   ColumnDeclaration LO_SHIPPRIORITY (children 1)
    DataType UInt8
   ColumnDeclaration LO_QUANTITY (children 1)
    DataType UInt8
   ColumnDeclaration LO_EXTENDEDPRICE (children 1)
    DataType UInt32
   ColumnDeclaration LO_ORDTOTALPRICE (children 1)
    DataType UInt32
   ColumnDeclaration LO_DISCOUNT (children 1)
    DataType UInt8
   ColumnDeclaration LO_REVENUE (children 1)
    DataType UInt32
   ColumnDeclaration LO_SUPPLYCOST (children 1)
    DataType UInt32
   ColumnDeclaration LO_TAX (children 1)
    DataType UInt8
   ColumnDeclaration LO_COMMITDATE (children 1)
    DataType Date
   ColumnDeclaration LO_SHIPMODE (children 1)
    DataType LowCardinality (children 1)
     ExpressionList (children 1)
      DataType String
 Storage definition (children 3)
  Function MergeTree
  Function toYear (children 1)
   ExpressionList (children 1)
    Identifier LO_ORDERDATE
  Function tuple (children 1)
   ExpressionList (children 2)
    Identifier LO_ORDERDATE
    Identifier LO_ORDERKEY
