I have a situation where I have a tree of Entities, and a Session Bean. The Session Bean simply persists or merges the entities, and the method in question is marked as @TransactionAttribute(Transacti
Is it possible to inject a persistence context into a scala actor every time it acts?I have a dual Java/Scala spring application, and I am using spring annotations to markup my Java services and metho
I have following Hibernate 3 mapping for User class: <class name=\"org.test.User\" table=\"users\">
Simple JPA/JPQL question. I have an entity with a ManyToMany relationship: @Entity public class Employee {
I am able to create a simple JPA Java application from NetBeans using Apache Derby database. But when I try to do the same with SQL Server 2008, I keep getting the followi开发者_C百科ng error:
I have a snowflake database and it doesn\'t support unique constraint enforcement (https://docs.snowflake.com/en/sql-reference/c开发者_StackOverflowonstraints-overview.html).
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