CreateQuery adaptive_granularity_alter (children 3)
 Identifier adaptive_granularity_alter
 Columns definition (children 1)
  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
 Storage definition (children 4)
  Function MergeTree (children 1)
   ExpressionList
  Function toYYYYMM (children 1)
   ExpressionList (children 1)
    Identifier p
  Identifier k
  Set
