Spring Boot JPA application with PostgreSQL

In this tutorial we will learn how to create a basic CRUD Spring Boot application that uses PostgreSQL as database. We will be using Spring Boot CLI, then we will import the application into an IDE to create the full CRUD application.

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How to debug SQL statements in Spring Boot applications

Spring boot auto-configuration does not require a dedicated logging configuration file. So, in order to debug your SQL Statements in Spring Boot applications, by default can use the following settings in your application.properties file: logging.level.org.hibernate.SQL=DEBUG logging.level.org.hibernate.type.descriptor.sql.BasicBinder=TRACE When this configuration is added, you will be able to see: 1) Each SQL Statement executed 2) The timing … Read more

SpringBoot with JPA example

In this tutorial we will learn how to create a basic application using Spring Boot and JPA. We will create the application with Spring Boot CLI, then import it into an IDE to include JPA classes.

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GraphQL tutorial for Spring Boot developers

GraphQL is a specialized query language which gives us an alternative a more flexible approach to managing data in our application than restful design. In this tutorial we will learn how to use GraphQL with a Spring Boot application.

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