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.
How to optimize JPQL and Criteria API query plans with Hibernate Statistics
Introduction Every entity query, be it JPQL or Criteria API, needs to be parsed and compiled to an AST (Abstract Syntax Tree) in order to generate the associated SQL query. The entity query compilation takes time, as explained in this article so Hibernate provides a QueryPlanCache to store already-compiled plans. Starting with Hibernate 5.4, the Hibernate Statistics mechanism allows you to monitor the Query Plan Cache and this article will show you how to take advantage of this feature to speed up IN query performance. For an introduction about the Hibernate Statistics… Read More
