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rank_desc

relationalai.semantics.std.aggregates
rank_desc(*args: AggValue) -> Aggregate

Compute rank in descending order.

  • *args

    (AggValue, default: ()) - Values to rank in descending order.
  • Aggregate - An Aggregate representing the computation of the descending rank. Returns Integer.

Rank students by test score (highest to lowest):

>>> select(Student, aggregates.rank_desc(Student.test_score))