Библиотека собеса по Java | вопросы с собеседований

❓ Как работает @Transactional и какие подводные камни?

@Transactional говорит Spring обернуть метод в транзакцию. Если всё прошло — делается commit, иначе rollback.

🔹 Особенности:

— Работает только при вызове метода извне, т.к. Spring создаёт прокси.
— Не откатывает по checked exceptions по умолчанию.
— Не работает на private и final методах.

🐸

Библиотека собеса по Java

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Create: 2025-04-03
Last Update: 2025-07-10 05:32:52

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