Online Free Tutorials Guruji Guide & Materials – Solved Questions Answers
I am new with the spring and spring boot I am trying to create a basic rest service. but I am getting a problem while creating the service. I am trying the retrieve list of employees from the DB …
I am trying to get all documents from a mongodb collection which were modfied in last 5 minutes with certain fields only (say field1, field2, field3 and so on). How to write a LiteralExpression to get …
I have a very complex business object which contains variable name more than 14 Character.I wonder why aerospike has limit bin name length <14.Is there any way or hack so that I can save this ...
I need to call an Oracle stored procedure using Spring annotation @Procedure in my Repository as follows: @Procedure(name = “SECURITE.P_MAJ_DROITFAM”) public void updateDroitFamille (@Param(“…
I get error when I run the main class. Error: Action: Consider defining a bean of type ‘seconds47.service.TopicService’ in your configuration. Description: Field topicService in seconds47.restAPI….
I have a ‘Role’ table with a ‘name’ column. I need to get all roles where names are either ‘role1’ or ‘role2’. Role repository method looks like this: Set findByNameIsIn(Set …
I have a service with one method: @Service public class DefaultTestService implements TestService { private static final Logger LOGGER = Logger.getLogger(DefaultTestService.class); …
I have a Story containing a list of Comment, mapped with a JoinTable. I noticed that every time I add a new Comment to the list, hibernate deletes and recreates all entries in the join table related …
I am using spring-data-jpa on a spring webmvc project. I am facing an issue using query creation on a Repository of one of my Entities. Below you can see my Entity, my Repository and the Exception. …
I have a table Stuff defined as… id,