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

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