This Spring Data JPA tutorial will demonstrate how to use the LIKE % expression in a Native SQL Query. In an advanced SQL LIKE expression, the % sign represents zero, one, or multiple characters within the SQL query. Let’s take a look at a Native JPA SQL Query that employs an advanced SQL LIKE expression…
Read More LIKE % Expression in JPA SQL QueriesThis tutorial will teach you how to use the @Query annotation to execute custom SQL queries. Spring Data JPA provides many query methods that are ready to use, allowing us to perform basic CRUD(Create, Read, Update and Delete) operations. However, there may be situations where we need to execute a custom SQL query even though…
Read More Spring Data JPA Native SQL QueryIn this tutorial, you will learn how to configure your Spring Cloud Config Server to use a native file system as a backend. For a step-by-step series of video lessons, please check this page: Spring Boot Microservices and Spring Cloud. Create Spring Cloud Config Server Please read this tutorial: Spring Cloud Config Server and Config Client,…
Read More Spring Cloud Config Server – File System as a BackendThis tutorial will teach you how to create a JPA Native SQL Query to only select information from specific columns. You can find many more Spring Data JPA-related tutorials on this site. Some of the most popular tutorials are: One-to-One Mapping Hibernate/JPA Using Spring Boot and MySQL One-to-Many Mapping Hibernate/JPA Using Spring Boot and MySQL…
Read More Select Specific Columns with JPA Native QueryThis short Spring Data JPA tutorial will teach you how to write a Native UPDATE SQL query. Let’s assume you need to run the following SQL query: update users u set u.EMAIL_VERIFICATION_STATUS = ‘true’ where u.USER_ID = ‘5JwQBHd1mL73XEg8S2e2w4ITn9gOW4’ I assume you will not want to hardcode the values of EMAIL_VERIFICATION_STATUS and USER_ID into an SQL…
Read More Spring Data JPA Native UPDATE SQL Query