hibernate Archives - Page 5 of 6

How to fix the Hibernate “object references an unsaved transient instance – save the transient instance before flushing” error

I receive following error when I save the object using Hibernate object references an unsaved transient instance - save the transient instance before ...

April 22, 2022
0 Comments

What are the possible values of the Hibernate hbm2ddl.auto configuration and what do they do

I really want to know more about the update, export and the values that could be given to hibernate.hbm2ddl.auto I need to know ...

April 14, 2022
0 Comments

org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘MyController’:

Copied from the stacktrace: BeanInstantiationException: Could not instantiate bean class...

April 7, 2022
0 Comments

Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]

Unable to create requested service...

April 7, 2022
0 Comments

Error creating bean with name ‘entityManagerFactory’ defined in class path resource : Invocation of init method failed

April 7, 2022
0 Comments

How to fix org.hibernate.LazyInitializationException – could not initialize proxy – no Session

What is wrong here is that your session management configuration is set to close session when you commit transaction. Check if you have ...

April 7, 2022
0 Comments

Unable to create requested service [org.hibernate .engine.jdbc.env.spi.JdbcEnvironment]-MySQL

Unable to create requested service...

April 7, 2022
0 Comments

org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when ‘hibernate.dialect’ not set

First remove all of your configuration Spring Boot will start it for you. Make sure you have an application.properties in your classpath and add the ...

April 7, 2022
0 Comments

What’s the difference between session.persist() and session.save() in Hibernate?

From this forum post persist() is well defined. It makes a transient instance persistent. However, it doesn’t guarantee that the identifier value will be assigned ...

April 6, 2022
0 Comments

What’s the advantage of load() vs get() in Hibernate?

Whats the advantage of load() vs get() in Hibernate? load() get() Only use load() method if you are sure that the object exists. If you ...

April 6, 2022
0 Comments