Related
gaymer： I have two tables, DVD and Contact. DVDs can be rented to contacts, and contacts can rent many DVDs. Many-to-one links (dvd-->contact)work fine. But another approach fails:(contact-->dvd) Here is the contact mapping: <set name="dvds" inverse="true">
gaymer： I have two tables, DVD and Contact. DVDs can be rented to contacts, and contacts can rent many DVDs. Many-to-one links (dvd-->contact)work fine. But another approach fails:(contact-->dvd) Here is the contact mapping: <set name="dvds" inverse="true">
Antoine I have a question. In my JUnit test, I want to test inserts in the database done by hibernate. I have an entity which has a list and I want to see if the inserted list is equal to the list I set. assertEquals(listDerogationLinux, derogation.getListDero
Kevin: I practiced with spring framework and database (PostgreSQL) and got IntelliJ (Modules JPA) tables, I got this exception when trying to run. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' def
Kevin: I practiced with spring framework and database (PostgreSQL) and got IntelliJ (Modules JPA) tables, I got this exception when trying to run. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' def
Kevin: I practiced with spring framework and database (PostgreSQL) and got IntelliJ (Modules JPA) tables, I got this exception when trying to run. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' def
Kevin: I practiced with spring framework and database (PostgreSQL) and got IntelliJ (Modules JPA) tables, I got this exception when trying to run. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' def
Chacko Mathew I have a collection in parent entity like this: Class Parent {
@OneToMany(mappedBy = parent, cascade = CasacadeType.ALL)
Set<Child> children;
}
Class Child {
@Column(nullable=false)
@ManyToOne
Parent parent;
}
Now the event happens, if I d
Chacko Mathew I have a collection in parent entity like this: Class Parent {
@OneToMany(mappedBy = parent, cascade = CasacadeType.ALL)
Set<Child> children;
}
Class Child {
@Column(nullable=false)
@ManyToOne
Parent parent;
}
Now the event happens, if I d
Chacko Mathew I have a collection in parent entity like this: Class Parent {
@OneToMany(mappedBy = parent, cascade = CasacadeType.ALL)
Set<Child> children;
}
Class Child {
@Column(nullable=false)
@ManyToOne
Parent parent;
}
Now the event happens, if I d
Chacko Mathew I have a collection in parent entity like this: Class Parent {
@OneToMany(mappedBy = parent, cascade = CasacadeType.ALL)
Set<Child> children;
}
Class Child {
@Column(nullable=false)
@ManyToOne
Parent parent;
}
Now the event happens, if I d
Bharat I'm trying to track down this exception but don't understand it, please take a look at my exception exceptionand let me know where I'm going wrong java.lang.IllegalArgumentException: org.hibernate.QueryException: No data type for node: org.hibernate.hql
Bharat I'm trying to track down this exception but don't understand it, please take a look at my exception exceptionand let me know where I'm going wrong java.lang.IllegalArgumentException: org.hibernate.QueryException: No data type for node: org.hibernate.hql
Pra_A： 我想编写以下查询的JPQL。我正在使用Spring Boot v.2.2.2.2.RELEASE和Spring Data JPA。 错误： Caused by: org.hibernate.QueryException: could not resolve property: productline of: com.example.entity.Productline [SELECT p FROM com.example.entity.Product p JOIN p.productline pl W
Pra_A： I want to write JPQL for the following query. I am using Spring Boot v.2.2.2.2.RELEASE with Spring Data JPA . mistake: Caused by: org.hibernate.QueryException: could not resolve property: productline of: com.example.entity.Productline [SELECT p FROM com
Pra_A： I want to write JPQL for the following query. I am using Spring Boot v.2.2.2.2.RELEASE with Spring Data JPA . mistake: Caused by: org.hibernate.QueryException: could not resolve property: productline of: com.example.entity.Productline [SELECT p FROM com
Jim: Considering that I have a collection of documents like the following, and I would like to get the information returned like this: Select all items in a campaign campaignID = 12, entries.questionscorrectin descending order (capped at 10). I've done jabs on
Jim: Considering that I have a collection of documents like the following, and I would like to get the information returned like this: Select all items in a campaign campaignID = 12, entries.questionscorrectin descending order (capped at 10). I've done jabs on
Jim: Considering that I have a collection of documents like the following, and I would like to get the information returned like this: Select all items in a campaign campaignID = 12, entries.questionscorrectin descending order (capped at 10). I've done jabs on
Jim: Considering that I have a collection of documents like the following, and I would like to get the information returned like this: Select all items in a campaign campaignID = 12, entries.questionscorrectin descending order (capped at 10). I've done jabs on
Jim: Considering that I have a collection of documents like the following, and I would like to get the information returned like this: Select all items in a campaign campaignID = 12, entries.questionscorrectin descending order (capped at 10). I've done jabs on
Jim: Considering that I have a collection of documents like the following, and I would like to get the information returned like this: Select all items in a campaign campaignID = 12, entries.questionscorrectin descending order (capped at 10). I've done jabs on
Alessandro: I'm using Hibernate for the first time in a university project and I'm still new to it. I think I followed all the instructions given by my professor and some tutorials I read, but I keep getting the Exception in the title: Exception in thread "mai
Alessandro I'm using Hibernate for the first time in a university project and I'm still new to it. I think I followed all the instructions given by my professor and some tutorials I read, but I keep getting the Exception in the title: Exception in thread "main
Alessandro I'm using Hibernate for the first time in a university project and I'm still new to it. I think I followed all the instructions given by my professor and some tutorials I read, but I keep getting the Exception in the title: Exception in thread "main
Alessandro: I'm using Hibernate for the first time in a university project and I'm still new to it. I think I followed all the instructions given by my professor and some tutorials I read, but I keep getting the Exception in the title: Exception in thread "mai
Jeremy S: I used Hibernate Tools to generate my Hibernate POJO mapping. Unfortunately the code generated by the Hibernate tools doesn't seem to work, I get the exception org.hibernate.AnnotationException: Collection has neither generic type nor OneToMany.targe
Jeremy S: I used Hibernate Tools to generate my Hibernate POJO mapping. Unfortunately the code generated by the Hibernate tools doesn't seem to work, I get the exception org.hibernate.AnnotationException: Collection has neither generic type nor OneToMany.targe
Kasmi I have an application that does the following steps: Place the object in the session: def product = Product.get(1)
session["product"] = product
Execute and Ajax call to update the 1-m relationship, then render a partial template showing the new benefit.