Tegishli savollar 'eager'
Bitta jadvalda ikkita ManyToOne aloqasini kutish rejimiga qo'ying, birinchisi Eager, ikkinchisi esa LAZY yuklanadi
Menda quyidagi ob'ektlar bor, item ikkita toifaga ega bo'lishi mumkin, asosiy va ikkinchi darajali. Ikkala toifa ham JoinColumnsOrFormulas yordamida ManyToOne category jadvaliga moslashtiriladi. Birinchisi kutilganidek EAGER olinadi, lekin...
1611 qarashlar
schedule
05.08.2022
Grails GORM domen sinf munosabatlari
Grails 1.1.1 Goovy 1.5.7
Bunday munosabatlarda:
Muallif 1 -- n Kitob n -- 1 Nashriyot
Graillarda belgilangan:
class Author {
String firstName
String lastName
static hasMany = [books: Book]
static constraints = {...
1283 qarashlar
schedule
26.04.2024
