Recordsets support some additional operations. We can check whether a record is included or not in a recordset. If x is a singleton recordset and my_recordset is a recordset containing many records, we can use the following:
x in my_recordsetx not in my_recordset
The following operations are also available:
recordset.idsreturns the list with the IDs of the recordset elements.recordset.ensure_one()checks whether it's a single record (singleton); if it's not, aValueErrorexception is raised.recordset.filtered(func)returns a filtered recordset, andfunccan be a function or a dot-separated expression representing a path of fields to follow, as shown in the examples that follow.recordset.mapped(func)returns a list of mapped values. Instead of a function, a string of text can be used for the name of the field to map.recordset.sorted(func)returns an ordered recordset. Instead of a function, a string of text can be used for the name of the field to sort by. An optionalreverse...