CreateQuery stored_aggregates (children 3)
 Identifier stored_aggregates
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration d (children 1)
    DataType Date
   ColumnDeclaration Uniq (children 1)
    DataType AggregateFunction (children 1)
     ExpressionList (children 2)
      Identifier uniq
      DataType UInt64
   ColumnDeclaration UniqThetaSketch (children 1)
    DataType AggregateFunction (children 1)
     ExpressionList (children 2)
      Identifier uniqTheta
      DataType UInt64
 Storage definition (children 1)
  Function AggregatingMergeTree (children 1)
   ExpressionList (children 3)
    Identifier d
    Identifier d
    Literal UInt64_8192