Hello i’m trying to learn Quarkus with Hibernate but i’ve ran into an issue the schema-validation. The error: 2021-12-29 16:05:14,915 ERROR [io.qua.hib.orm.run.sch.SchemaManagementIntegrator] (Hibernate post-boot validation thread for ) Failed to validate Schema: Schema-validation: wrong column ty…
Tag: hibernate
How to use Hibernate Search with a wildcard query and output the result object list
I want to search for a string in XML data in MySQL database using hibernate search and print the result list of data that contains the string. Answer ..it worked
JPA Entity for View containig joins and aliases
I have the following query using which I want to create an entity class for the columns which I am retrieving from the query. How to create an entity class from these columns and what variables are needed to take it in entity class to refer to these columns? Answer View is a virtual table based on the result-…
Error creating entityManagerFactory.Unable building Hibernate SessionF.SchemaManagementException:Export identifier[new_user]encountered more than once
My controller class – My JpaRepository extended interface – My Pojo class – And , the errors which it is giving is – org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘entityManagerFactory’ defined in class path resource [org/springframe…
Spring jpa repository returns the entity class instead of the dto interface
I am using Spring data jpa in the backend codes. I have included entities, dto interfaces, service and jpa repository codes. Now the issue is that when I call getAllTopics() in the TopicService. It returns a list of Topic object instead of TopicDto. Topic object includes a list of examples which I do not incl…
Does JPQL support the use of a boolean result in another expression?
I am trying to write a query to back a search API. Specifically for a flag searchDrafts – if the flag is true I have to get rows with status DRAFT and else I have to get all rows that have any status other than DRAFT. In regular SQL, the below query works fine: However, a similar thing in JPQL
Bind @param in a Jpa repository native query inside single quotations
I am looking for a way to bind a given param in a native query where the value has to be inside single quotations, like so: However, when I try to run this, it results in hibernate not being able to bind the timeThreshold value as it is provided inside the single quotations ”. Does anyone know how this …
Spring Boot Hibernate Many To One not saving joinColumn result
I’m trying to store images in MySQL using Spring boot, I have a user entity and I want to create a Many To One relationship between my FileUpload entity. I’m using react on the front end and the purpose of this upload service is to have profile pictures that a user can set themselves but I’d…
Hibernate many-to-one mapping sets foreign key null
Student has multiple laptops. Student oneToMany Laptop mapping Student.java Laptop.java Main class After saving the object , foreign key in laptop table is setting as null lid lName student_id 100 HP NULL Anyone know where I did wrong mapping due to which I am getting foreign key as null Thanksin advance Answ…
JPA Hibernate many to many IllegalStateException
I’m attempting to create a many to many relationship. I have a table ‘library_branch’ and i want to join ‘BookCopies’ which contains ‘bookId’, ‘branchId’ and ‘noOfCopies’. I have an error ErrorMvcAutoConfiguration$StaticView. I’m not sure…