key « Insert « JPA Q&A

1. problem in insert data in table which has two reference key forum.hibernate.org

Author Message jayeshpatel Post subject: problem in insert data in table which has two reference key Posted: Wed Mar 30, 2011 6:27 am Newbie Joined: Sat Mar 26, 2011 12:28 pm Posts: 5 Hello everbody, I have a problem in inserting data in database using hibernate, Lets i explain total scenario of my problem, I creates three tables in ...

2. and insert=false update=false forum.hibernate.org

Hello, I am using h3, with h3 tools. I have created a db schema, and run artifact generation successfully, however when I tried to run schema export I got the error: org.hibernate.MappingException: Repeated column in mapping for entity: graph.base.Edgestore column: GID (should be mapped with insert="false" update="false") the table in question has the following structure: columns: GID,SID,SOURCE,TARGET primary_key: GID,SID,SOURCE,TARGET fk_1: GID,SID ...

3. Unique Key violation on insert forum.hibernate.org

Newbie Joined: Mon Apr 24, 2006 5:57 am Posts: 1 Hi, I have an issue in my multi-tiered application where I have detached my objects from the Session. I have a user edit via the GUI the properties of a parent object along with adding, editing, and removal of child objects (collection within the parent). I am cascading all including orphaned ...

4. unable to insert the reference key data in Database forum.hibernate.org

I am trying to add and fetching record from the table using mapping in Hibernate. i m new in Hibernate and My project tables are complex for me to do this... so i have taken two simple table..... Table 1 : book PK id name Table 2 : author PK id authorname FK bid Now, i can add data in book ...