View Source EdgeDB.Protocol.Enums.Cardinality (EdgeDB v0.1.0)
Cardinality of the query result.
Values:
:no_result
- query doesn't return anything.:at_most_one
- query return an optional single elements.:one
- query return a single element.:many
- query return a set of elements.:at_least_one
- query return a set with at least of one elements.
Link to this section Summary
Link to this section Types
Specs
t() :: :no_result | :at_most_one | :one | :many | :at_least_one | 110 | 111 | 65 | 109 | 77
Cardinality of the query result.
Values:
:no_result
- query doesn't return anything.:at_most_one
- query return an optional single elements.:one
- query return a single element.:many
- query return a set of elements.:at_least_one
- query return a set with at least of one elements.