CreateQuery 02484_substitute_udf (children 3)
 Identifier 02484_substitute_udf
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration id (children 1)
    DataType UInt32
   ColumnDeclaration dt (children 1)
    DataType DateTime
   ColumnDeclaration number (children 1)
    DataType UInt32
 Storage definition (children 5)
  Function MergeTree (children 1)
   ExpressionList
  Function 02484_plustwo (children 1)
   ExpressionList (children 1)
    Identifier id
  Function 02484_plusone (children 1)
   ExpressionList (children 1)
    Identifier id
  Function 02484_plusone (children 1)
   ExpressionList (children 1)
    Identifier id
  ExpressionList (children 1)
   TTLElement (children 1)
    Function 02484_plusthreemonths (children 1)
     ExpressionList (children 1)
      Identifier dt
