CreateQuery summing_merge_tree_aggregate_function (children 3)
 Identifier summing_merge_tree_aggregate_function
 Columns definition (children 1)
  ExpressionList (children 5)
   ColumnDeclaration d (children 1)
    Function today (children 1)
     ExpressionList
   ColumnDeclaration k (children 1)
    DataType UInt64
   ColumnDeclaration c (children 1)
    DataType UInt64
   ColumnDeclaration u (children 1)
    DataType AggregateFunction (children 1)
     ExpressionList (children 2)
      Identifier uniq
      DataType UInt8
   ColumnDeclaration ue (children 1)
    DataType AggregateFunction (children 1)
     ExpressionList (children 2)
      Identifier uniqExact
      DataType UInt8
 Storage definition (children 1)
  Function SummingMergeTree (children 1)
   ExpressionList (children 3)
    Identifier d
    Identifier k
    Literal UInt64_8192
