The Grails Framework 6.0.0

(Quick Reference) ## first ### Purpose Retrieves the first instance of the domain class. ### Examples Given the domain class:
    class Person {
        String firstName
        String lastName
        Integer age
    }
    // retrieve the first person ordered by the identifier
    def p = Person.first()

    // retrieve the first person ordered by the lastName property
    p = Person.first(sort: 'lastName')

    // retrieve the first person ordered by the lastName property
    p = Person.first('lastName')
Parameters: `sort` (optional) - The name of the property to sort by See also: last
| Note that the first() and last() methods are not supported on domain classes which use a composite primary key.
| Quick Reference (hide)