CreateQuery tp (children 3)
 Identifier tp
 Columns definition (children 2)
  ExpressionList (children 4)
   ColumnDeclaration p (children 1)
    DataType Date
   ColumnDeclaration k (children 1)
    DataType UInt64
   ColumnDeclaration v1 (children 1)
    DataType UInt64
   ColumnDeclaration v2 (children 1)
    DataType Int64
  ExpressionList (children 1)
   Projection (children 1)
    ProjectionSelectQuery (children 2)
     ExpressionList (children 4)
      Identifier p
      Function sum (children 1)
       ExpressionList (children 1)
        Identifier k
      Function sum (children 1)
       ExpressionList (children 1)
        Identifier v1
      Function sum (children 1)
       ExpressionList (children 1)
        Identifier v2
     ExpressionList (children 1)
      Identifier p
 Storage definition (children 4)
  Function MergeTree
  Function toYYYYMM (children 1)
   ExpressionList (children 1)
    Identifier p
  Identifier k
  Set