CreateQuery t_materialize_delete (children 3)
 Identifier t_materialize_delete
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration id (children 1)
    DataType UInt64
   ColumnDeclaration v (children 1)
    DataType UInt64
 Storage definition (children 3)
  Function MergeTree
  Function modulo (children 1)
   ExpressionList (children 2)
    Identifier id
    Literal UInt64_10
  Identifier id
