entitymanager Examples and Free Source Code

Is there a way to pass detached object to JPA persist? (detached entity passed to persist)...

java hibernate jpa entitymanager

Spring boot jpa accessing secondary datasource via entity manager...

java spring spring-boot spring-data-jpa entitymanager

NullPointerException when using EntityManager and Criteria in Java...

java entitymanager hibernate-criteria predicate criteriaquery

No Persistence provider for EntityManager named X...

java jakarta-ee jpa entitymanager persistence.xml

java.lang.IllegalArgumentException: Removing a detached instance com.test.User#5...

jpa sql-delete entitymanager illegalargumentexception

EntityManager tries to create existing entity...

java jpa persistence psql entitymanager

why EntityManager is null?...

java entitymanager openjpa persistence.xml apache-tomee

Problems retrieving EnityManagerFactory in an stateless EJB Bean...

jpa jakarta-ee ejb entitymanager

Will an EntityManager with context type TRANSACTION in a Singleton join an external bean-managed tra...

java jpa jakarta-ee transactions entitymanager

How to find the reference when key to the find(Object.Class, {CompositeKey}) method is a composite k...

java jpa find entitymanager composite-key

Does EntityManager refresh() cause to cascade synchronization through entities multi-level relation?...

hibernate jpa-2.0 entitymanager

Spring: Is using EntitiyManager in a @Component+@Transactional class thread safe?...

java spring multithreading entitymanager

JPA NamedQuery - Ignore Line when passed field is null...

spring hibernate jpa entitymanager named-query

JPA save/update only if modifications...

spring spring-data-jpa repository entitymanager

How can I retrieve only an attribute instead of the Entity from a relationship?...

java jpa jakarta-ee entity entitymanager

Hibernate sessions management in Spring Boot JPA application with HikariCP data source...

java hibernate spring-boot entitymanager sessionfactory

How to have more than one persistence units in an JPA 2 application?...

java jboss jboss7.x entitymanager

Java EE: Does EntityManager get method changing state in DB...

java entitymanager

How can I create new entry in entity from array in Symfony 4?...

mysql symfony doctrine entity entitymanager

How can I store my data into the database with the entity manager?...

php symfony controller doctrine entitymanager

How can I load and submit a form via Ajax in Symfony 4...

php ajax forms symfony entitymanager

How can I post my Object via Ajax and store int into the database via Entity Manager?...

ajax symfony post entitymanager

Using 'true' as opposed to true in an SQL query gives unexpected results...

java mysql sql hibernate entitymanager

Communication failure detected when attempting to perform read query outside of a transaction. Attem...

jdbc tcp eclipselink derby entitymanager

Symfony 4 one entity, two entity Manager...

repository entity entitymanager symfony4

Spring JPA hibernate -Repeated transactions in the API making it slow...

spring hibernate jpa entitymanager

How to minimize and speed up Spring Boot project for development enviroment?...

spring spring-boot spring-data-jpa entitymanager spring-profiles

hibernate session.get does not load persistent object when migrate from hibernate 4.3.11 to 5.2.10 a...

hibernate jpa entitymanager hibernate-entitymanager

Test case for entity manager...

junit junit4 entitymanager

JPA cascade all causing integrity constraint...

java jpa eclipselink one-to-many entitymanager