trait count extends AnyRef
Count of attribute values.
Apply count
keyword to attribute to return count of attribute values of entities matching the molecule.
Person.firstName.lastName.age insert List( ("Ben", "Hayday", 42), ("Liz", "Taylor", 34), ("Liz", "Swifty", 34), ("Liz", "Mooray", 25) ) Person.firstName.age(count).get === List( ("Ben", 1), ("Liz", 3) // 34, 34, 25 )
- returns
Int
- Source
- AggregateKeywords.scala
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Documentation/API for the Molecule library - a meta DSL for the Datomic database.
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