Hibernate
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Core Java
Hibernate Panache Example
Hibernate ORM with Panache is a modern, simplified way to use Hibernate in Java applications. Built into the Quarkus framework,…
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Enterprise Java
How to Validate a Map with Spring Validator
Validating user input is a crucial part of any application, and Spring provides robust validation support using JSR-303 annotations through…
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Core Java
Hibernate Fix DuplicateMappingException
1. Introduction To fix DuplicateMappingException requires that a column only maps to a single field. The org.hibernate.DuplicateMappingException is a runtime…
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Enterprise Java
Hibernate Entity Dirty Check Example
Hibernate is a popular ORM (Object Relational Mapping) tool in Java that automatically maps Java objects to database tables. One…
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Core Java
PostgreSQL Hibernate 6 JSON Example
1. Introduction Hibernate 6 enhances the Object-Relational Mapping(ORM) framework by supporting JSON Data types. In this example, I will create…
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Core Java
Hibernate Envers – Extending Revision Info with Custom Fields
Hibernate Envers provides automatic auditing of entity changes in Hibernate-based applications. By default, Envers tracks entity modifications with revision numbers…
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Enterprise Java
Fixing Hibernate QueryParameterException: No Argument for Ordinal Parameter
This article will explore how to fix the Hibernate QueryParameterException: No Argument for Ordinal Parameter, understand its root cause, reproduce…
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Core Java
Java Hibernate OffsetDateTime Mapping
The OffsetDateTime class in Java represents a date-time with a time zone offset from UTC/Greenwich, which can be crucial when…
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Core Java
Hibernate Group-By Criteria API Example
In modern Java applications, managing data through Hibernate is a common practice, especially when working with complex queries. One of…
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