Hibernate-entitymanager - CodingTechRoom

⦿Comparing Hibernate SessionFactory and JPA EntityManagerFactory: Which Should You Use?

Explore the differences between Hibernate SessionFactory and JPA EntityManagerFactory including pros and cons for each approach.

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⦿How to Retrieve the Session Object Using EntityManager in Hibernate?

Learn how to obtain the session object from EntityManager in Hibernate and effectively use DetachedCriteria.

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⦿How to Perform an Update Using EntityManager in Hibernate

Learn how to effectively use EntityManager for updating entities in Hibernate. Stepbystep guide with examples and common pitfalls.

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⦿Resolving Hibernate's 'Unable to Access TransactionManager or UserTransaction' Error

Learn how to fix the Hibernate error about accessing TransactionManager or UserTransaction with expert tips and code examples.

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⦿How to Programmatically Create an EntityManagerFactory in JPA with Hibernate 5

Learn how to programmatically create an EntityManagerFactory in JPA using Hibernate 5 with this detailed guide including code examples.

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⦿How to Resolve Spring Boot Error: Unable to Find Bean of Type 'EntityManagerFactoryBuilder'

Learn how to fix the Spring Boot error regarding missing EntityManagerFactoryBuilder beans with stepbystep solutions and code examples.

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⦿How to Properly Inject EntityManagerFactory with Hibernate Listeners in a Spring Application?

Learn how to effectively inject EntityManagerFactory using Hibernate Listeners in a Spring application for optimal performance.

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⦿How to Disable Change Detection in Hibernate

Learn how to effectively disable change detection in Hibernate with comprehensive steps and code examples.

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⦿How to Use EntityManager Merge with a Column Other Than ID in Doctrine?

Learn how to use EntityManager merge in Doctrine with a specific column instead of the default ID. Get indepth insights and code examples.

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⦿Why Does JPA EntityManager persist() Cause an Object to Appear Detached After an Error?

Understand why JPA EntityManagers persist may cause an object to become detached and how to manage entity states effectively.

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⦿How to Dynamically Set the Schema Name in Spring JPA

Learn how to define and manage dynamic schema names in Spring JPA effectively.

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⦿How to Resolve LazyInitializationException in Hibernate Envers When Fetching Revision History?

Learn how to fix LazyInitializationException in Hibernate Envers while accessing audit history. Explore solutions and common mistakes.

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⦿Understanding Why Lazy Collections Are Loaded in Programming

Explore the reasons behind lazy collection loading its benefits and when it occurs in programming.

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⦿How to Identify and Fix Memory Leaks in Hibernate Sessions?

Learn effective strategies for detecting and resolving memory leaks in Hibernate sessions with practical solutions and code snippets.

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⦿Why Does createEntityManagerFactory Return Null in JPA?

Discover why createEntityManagerFactory returns null in JPA and learn how to fix this common issue with expert solutions and tips.

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⦿Why is the Hibernate `@Where` Annotation Ignored When Querying Nested Objects?

Explore why the Hibernate Where annotation may be ignored in nested object queries and how to resolve it.

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⦿How to Resolve 'Could Not Open JPA EntityManager for Transaction' with LocalContainerEntityManagerFactoryBean

Learn how to fix the Could not open JPA EntityManager for transaction error when using LocalContainerEntityManagerFactoryBean with stepbystep solutions.

java spring jpa hibernate-entitymanager

⦿How to Resolve java.lang.AbstractMethodError When Using EntityManager.unwrap()?

Learn how to troubleshoot and fix the java.lang.AbstractMethodError with EntityManager.unwrap in your Java application.

java hibernate jpa jpa-2.0 hibernate-entitymanager

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