CreateQuery tt_error_1373 (children 3)
 Identifier tt_error_1373
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration a (children 1)
    DataType Int64
   ColumnDeclaration d (children 1)
    DataType Int64
   ColumnDeclaration val (children 1)
    DataType Int64
 Storage definition (children 3)
  Function SummingMergeTree (children 1)
   ExpressionList (children 1)
    Function tuple (children 1)
     ExpressionList (children 2)
      Identifier d
      Identifier val
  Identifier a
  Identifier d
