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Error while saving Hibernate Inheritance


Error while saving Hibernate Inheritance

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Error while saving Hibernate Inheritance
Tag : hibernate , By : msugar
Date : November 24 2020, 01:01 AM

Hope this helps Hibernate creates a link table named tbl_project_tbl_media for your one-to-many relationship. I think you just want a column in your Media table referring to the project, thus avoiding the use of a link table.
The @JoinColumn annotation does just that. I can't compile and run it myself to test right now, so not going to post any code, but basically you can create a Project field in your Media class, and then use @JoinColumn("yourColumnName") right before or after @OneToMany.

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Spring MVC with Hibernate Data Saving Error


Tag : java , By : user126922
Date : March 29 2020, 07:55 AM
should help you out You can use id of company as a key and then use converter which will automatically convert data from form into domain object. Just like in this code:
public class CompanyIdToInstanceConverter implements Converter<String, Company> {

    @Inject
    private CompanyService _companyService;

    @Override
    public Company convert(final String companyIdStr) {
        return _companyService.find(Long.valueOf(companyIdStr));
    }

}
<form:select path="company" items="${companies}" itemLabel="name" itemValue="id"/>

Error when saving @Lob with hibernate java mysql


Tag : java , By : Nick Coats
Date : March 29 2020, 07:55 AM
With these it helps I had same problem with Java, Hibernate, Oracle 11g and @Lob annotation.
Searching on web i found that it is fixed by upgrading C3P0 to stable version 0.9.2.1.

SQL error when saving instance in Hibernate


Tag : java , By : Neuromaster
Date : March 29 2020, 07:55 AM
this one helps. I forget to set capture_big_lobs in trigger table. Changing value to 1 solved problem. However if the column is NULL, then SymmetricDS will throw Null Pointer Exception. I am using 3.5.10, so maybe it's solved in newer versions.

CoreData error by saving new item to filtered fetch request with inheritance


Tag : swift , By : user180941
Date : March 29 2020, 07:55 AM
This might help you For those who are interested in a possible solution: I've avoided that issue by deleting the fetchRequest predicate and creating my own filter function.

Hibernate Search - MySQL error too many joins with Joined Inheritance model


Tag : java , By : Edwin
Date : March 29 2020, 07:55 AM
should help you out I confirm it's a bug in Hibernate Search. Here is the JIRA I just created: https://hibernate.atlassian.net/browse/HSEARCH-2301 .
I already wrote a fix but I have to go and doesn't have the time to clean it up; I'll post a PR later today.
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