2023-05-02-TIL

Today I Learned

IdentifierGenerator

  • https://docs.jboss.org/hibernate/orm/3.5/api/org/hibernate/id/IdentifierGenerator.html
  • https://zet-it-story.tistory.com/1
  • https://www.baeldung.com/hibernate-identifiers
  • https://kapentaz.github.io/jpa/Hibernate%EC%97%90%EC%84%9C-Custom-ID-%EC%83%9D%EC%84%B1%ED%95%98%EA%B8%B0/#

Canonical Name

  • https://www.techtarget.com/searchwindowsserver/definition/canonical-name

Uploading Image with Redis TTL

  • https://redis.io/commands/ttl/

Swagger with Separated Configuraion File

  • https://www.baeldung.com/swagger-set-example-description

org.hibernate.TransientObjectException: object references an unsaved transient instance

org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: