Learn how Excel’s Power Query can simplify data cleaning, automate tasks, and transform your workflow. Save time and reduce errors!

However, when you need an SQL query for performance reasons or to access the database in a way that doesn’t fit nicely with existing Hibernate and JPA mappings, native queries are always a way to gain ...

Fortunately, Excel 365’s Power Query offers a suite of powerful tools to streamline the data cleaning process, allowing you to efficiently prepare your data for analysis.

Hi, I am trying to implement soft delete functionality in an entity hierarchy. My entity hierarchy is as follows: Person (base entity) NaturalPerson (extends Person) LegalPerson (extends Person) I ...

Write, build, and run an example application that persists data to and from a relational database using Hibernate, JPA, and the repository pattern.

Spring Data JPA derived query methods failing on boolean mapping using AttributeConverter (YesNoConverter) #2800 Closed chackomathew opened on Feb 14, 2023 ...

The persistence.xml properties also inform the JPA framework about how to connect to the back-end database. Once the file knows which entity beans to manage at runtime and obtains a persistent ...