I am developing job portal similar and I had postgresql table job_seeker with column name skill holds the job seeker skills as comma separated values table name - job_seeker columns - id name skills values(data) -1 mahesh java,spring,mysql 2 rakesh…
I have a form in Angular which looks like so The user can input only the field he wants and I send the form to Spring Rest API like so { "symbol": "DOL", "currency": "CAD" } From there how to…
When i try to execute native query in my Spring JPA i give an error in my code ? import javax.management.Query; import javax.persistence.EntityManager; import javax.sql.DataSource; import org.springframework.jdbc.core.JdbcTemplate; import org.springframework.stereotype.Repository; import lombok.AllArgsConstructor; import lombok.extern.slf4j.Slf4j; import java.util.ArrayList; import java.util.List; import java.sql.SQLException; import…
I'm trying to insert an entry into my database with a one-to-one relationship to another entity. I'm using spring data jpa and postgres. My code looks as follows: @MappedSuperclass @Getter @Setter @ToString public abstract class Post { @Id @GeneratedValue private…
I have a JPA repository interface with the following method: @Modifying @Query(value = "DELETE FROM bivrip.bloop_options o WHERE o.bloop_id = ?1 AND o.id not in ?2", nativeQuery = true) public void removeOtherOptions(int bloopID, List<Integer> validOptionIDs); When the validOptionIDs contains at…
i am creating a new backend APIs for the online shop, I have created entities class for item, cart, user etc. However, when I am running the app the tables are not getting created in the DB. I am not…
i'm using postgresql with spring boot and I have a json column defined like this ALTER TABLE core."foo" ADD COLUMN if not exists config json; the Foo entity is mapped like this import com.vladmihalcea.hibernate.type.json.JsonType; import org.hibernate.annotations.Type; ... @Type(JsonType.class) private Config…
I try to do transactions on my project java, and I realise all transactions don't rollback the rows in DB. It's a local project (the DB was MySQL on phpmyadmin, all tables in innoDB). I try to do an insert…
I have a Spring Boot application that relies on 2 data sources: an third-party HTTP API and a PostgresSQL db. The database is queried using Spring Data JPA, I have set up all the classes for the entities and corresponding…
How can I properly map an ENUM data type from my database to my Spring Data JPA entity using Hibernate? I have an ENUM type defined in my database schema, and I'm using Spring Data JPA with Hibernate for my…