How to get the current database transaction id
Introduction
In this article, I’m going to show you how to get the current database transaction id. The transaction id is very useful for logging, especially if you want to correlate multiple log entries that are executed within the context of the same database transaction.
How to get the current database transaction id @vlad_mihalcea https://t.co/DcCfWujDjB pic.twitter.com/r09PMC4bOz
— Java (@java) January 17, 2019
How to map a PostgreSQL HStore entity property with JPA and Hibernate
Introduction
The open-source hibernate-types project allows you to map a great variety of database types that are not supported natively by Hibernate ORM (e.g. JSON, ARRAY, YearMonth, Month, INET addresses).
In this article, we are going to see how you can map a PostgreSQL HStore type, which allows you to store key/value pairs, to a Java Map entity property when using JPA and Hibernate.
How to map a PostgreSQL HStore entity property with JPA and #Hibernate . @vlad_mihalcea https://t.co/360MtHSYmw pic.twitter.com/KcXP3PD6lO
— Java (@java) January 5, 2019
How to map a PostgreSQL Enum ARRAY to a JPA entity property using Hibernate
Introduction
The open-source hibernate-types project allows you to map JSON, ARRAY, YearMonth, Month or database-specific columns (e.g. INET addresses).
In this article, we are going to see how you can map a PostgreSQL Enum ARRAY type to a Java array entity property when using JPA and Hibernate.
How to bind custom Hibernate parameter types to JPA queries
Introduction
In this article, we are going to see how we can bind a custom Hibernate parameter type to a JPA query.
I decided to write this article after one of my hibernate-types framework users created this very interesting issue on GitHub.
