After one or two months, I decided to work with Spring Boot again and tried to build a REST API. While performing CRUD operations, I faced an issue where my data was not being saved to the database. I am…
I have a strange problem with MySQL Hibernate, i'm trying to use an existing database with a new Spring Boot application, the columns storing dates are of type DateTime. Here's what I did: Specified the timezone in my application. Added…
I'm facing the following error: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'comissionamentoEntityManagerFactory' defined in class path resource [coruripe/comissionamento/config/ComissionamentoConfig.class]: [PersistenceUnit: comissionamento] Unable to build Hibernate SessionFactory; nested exception is java.lang.IllegalArgumentException: jdbcUrl is required with driverClassName. I am working on a project…
I'm using springboot 3.0.5 and Hibernate 6.1.7 My project running on centos 7 with open-jdk 21. After some hours the java thread cpu increase more than 100%. I dumped the jvm heap and use MAT analyze it: One instance of…
I am trying to save a record of Person class into mySql database using pure java and hibernate but I get this error. these are my classes. I appreciate any help why this error is raised. With these classes all…
I have an entity that looks like this @Entity @IdClass(AId.class) class A { @Id private String userName @Id @NotNull @JoinColumn(name = "location_id", referenceColumnName = "id", nullable=false, foreignKey = @ForeignKey(name = ...)) private Location location; private String userInformation; } The class…
We have applications written in Spring Boot and using jpa to access existing databases. We are in need to upgrade our Aurora (MySQL) database to the latest version which is compatible with MySQL 8. The problem we are having is…
I am using the latest hibernate version (6.5) and hypersistence utils in this version is not supporting custom array types as it's natively supported by hibernate > 6.4. I've tested and this works natively for float[] arrays, so e.g. this…
I have a simple database table (PostgreSql) with the following data In the spring boot JPA application, the corresponding Entity class for this table is defined as follows import java.time.LocalDateTime; import org.hibernate.annotations.UpdateTimestamp; import jakarta.persistence.Entity; import jakarta.persistence.Id; import jakarta.persistence.Table; import lombok.AllArgsConstructor;…
Encountering this exception while updating Spring Boot and Java versions on multi module project . Here are the details Previously: JAVA: 1.8 gradle : 5.6.2-all springboot : 2.1.1 Current JAVA: 21 gradle : 8.9 springboot : 3.3.2 Here is the…