Hibernate: update hibernate_sequence set next_val= ? where next_val=? format_sql=true hibernate logs Hibernate: select next_val as id_val from hibernate_sequence for update This configuration would be used if the application deals with confidential data that should not be used. The values of the parameter will not be logged. The parameterized query logs the query as it is. The JPA configuration will log the SQL queries. The second configuration will beautify the sql query that reveals the user-friendly query format to be understood. The first configuration enables the hibernate sql logs. The hibernate logs can be enabled using the below JPA configurations in the application.properties files. 15:13:49.712 INFO 89641 - DeferredRepositoryInitializationListener : Spring Data repositories initialized! 15:13:49.562 INFO 89641 - j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default' 15:13:49.319 INFO 89641 - DeferredRepositoryInitializationListener : Triggering deferred initialization of Spring Data repositories… Explicitly configure -in-view to disable this warning
Therefore, database queries may be performed during view rendering. 15:13:48.846 WARN 89641 - JpaBaseConfiguration$JpaWebConfiguration : -in-view is enabled by default. If the spring boot jpa and mysql are configured in the spring boot framework, the logs will be printed at the start of the application by default. These logs will be seen when the hibernate module is initialised in the spring boot application. Hibernate logs can be printed in the spring boot console window. Hibernate logs must be forwarded to a log file so that they can be accessed later. The configuration of the log file must be added along with the configuration of the hibernate log. The hibernate classes log the queries using the loggers. The second choice is to allow hibernate logs directly using the logger. Since hibernate is the default ORM tool used for spring boot, JPA logs will enable hibernate logs. The JPA spring boot module will allow the logging of the underlying ORM tools. There are two ways to enable hibernate logs in the spring boot application. For example, print query strings with or without parameter values, hibernate cache logs, hibernate transactions etc. There are different configuration parameters that logs different features of hibernate.
The hibernate logs can be enabled using the spring boot configurations. By default hibernates logs are disabled in spring boot application. In Spring boot, hibernate logs should be enabled to debug the database connection and SQL query execution.