desc

relationalai.semantics.std.aggregates

desc(*args: AggValue) -> Ordering

Specify descending order for values in sorting and ranking operations.

Parameters

• *args

  (AggValue, default: ()) - Values to sort in descending order.

Returns

• Ordering - An Ordering object representing descending order.

Examples

Rank employees by salary in descending order:

select(Employee, aggregates.rank(aggregates.desc(Employee.salary)))

Referenced By

1. RelationalAI Documentation
   1. Build With RelationalAI
      1. Understand how PyRel works
         1. Build a semantic model
            1. Query a model
               1. Rank and select top results with rank, asc, desc, and top
         2. Use advanced reasoning / Rules-based reasoning
            1. Aggregate and group data
               1. Rank groups with .rank()