CreateQuery 02581_trips (children 3)
 Identifier 02581_trips
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration id (children 1)
    DataType UInt32
   ColumnDeclaration id2 (children 1)
    DataType UInt32
   ColumnDeclaration description (children 1)
    DataType String
 Storage definition (children 3)
  Function MergeTree
  Identifier id
  Set
