CreateQuery tab (children 3)
 Identifier tab
 Columns definition (children 1)
  ExpressionList (children 23)
   ColumnDeclaration u64 (children 1)
    DataType UInt64
   ColumnDeclaration u64_tdigest (children 2)
    DataType UInt64
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function tdigest
   ColumnDeclaration u64_minmax (children 2)
    DataType UInt64
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function minmax
   ColumnDeclaration u64_countmin (children 2)
    DataType UInt64
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function countmin
   ColumnDeclaration u64_uniq (children 2)
    DataType UInt64
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function uniq
   ColumnDeclaration f64 (children 1)
    DataType Float64
   ColumnDeclaration f64_tdigest (children 2)
    DataType Float64
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function tdigest
   ColumnDeclaration f64_minmax (children 2)
    DataType Float64
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function minmax
   ColumnDeclaration f64_countmin (children 2)
    DataType Float64
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function countmin
   ColumnDeclaration f64_uniq (children 2)
    DataType Float64
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function uniq
   ColumnDeclaration dt (children 1)
    DataType DateTime
   ColumnDeclaration dt_tdigest (children 2)
    DataType DateTime
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function tdigest
   ColumnDeclaration dt_minmax (children 2)
    DataType DateTime
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function minmax
   ColumnDeclaration dt_countmin (children 2)
    DataType DateTime
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function countmin
   ColumnDeclaration dt_uniq (children 2)
    DataType DateTime
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function uniq
   ColumnDeclaration b (children 1)
    DataType Bool
   ColumnDeclaration b_tdigest (children 2)
    DataType Bool
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function tdigest
   ColumnDeclaration b_minmax (children 2)
    DataType Bool
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function minmax
   ColumnDeclaration b_countmin (children 2)
    DataType Bool
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function countmin
   ColumnDeclaration b_uniq (children 2)
    DataType Bool
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function uniq
   ColumnDeclaration s (children 1)
    DataType String
   ColumnDeclaration s_countmin (children 2)
    DataType String
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function countmin
   ColumnDeclaration s_uniq (children 2)
    DataType String
    Function STATISTICS (children 1)
     ExpressionList (children 1)
      Function uniq
 Storage definition (children 3)
  Function MergeTree (children 1)
   ExpressionList
  Function tuple (children 1)
   ExpressionList
  Set
