key 3 « JPA « Spring Q&A

1. Pressing the enter key receive extra invalid data forum.springsource.org

May 31st, 2010, 04:40 PM #1 albertkao View Profile View Forum Posts Private Message Member Join Date Feb 2010 Posts 51 Pressing the enter key receive extra invalid data Pressing the ...

2. Composite key entityManger.find() forum.springsource.org

Caused by: org.hibernate.HibernateException: More than one row with the given identifier was found: com.pearson.prevent.model.pk.SchoolId@13f14, for class: com.pearson.prevent.model.School

3. Fetching auto-generated primary key value after insert forum.springsource.org

We are using JDBCTemplate for JDBC connectivity. Following is our insert query insert into MyTable (Column2,Column4,Column4) values (?,?,?) MyTable has primary key Column1 and it is a auto-generated. We need to ...

4. SimpleJdbcTemplate batch insert does not return auto generated keys forum.springsource.org

Hello All, I have been using SimpleJdbcTemplate and wanted to do a batch insert but the returned array returns the number of rows affected. Is there a way to get the ...

5. Dynamic foreign key (depending on a field value) forum.springsource.org

Hello, I have a probably classic problem with hibernate mapping to different table depending on a field value. I have a "history" table with a foreign key that might point to ...

6. Retrieving autogenerated Keys support forum.springsource.org

Retrieving autogenerated Keys support In "12.2.8 Retrieving auto-generated keys" section of spring docs http://static.springsource.org/sprin...html/jdbc.html , it was mentioned that the support was added in JDBC 3.0 . When they said "support", ...

7. In 1.1.0.M2, label key separator changed from "." to "_". Why? forum.springsource.org

In 1.1.0.M2, label key separator changed from "." to "_". Why? All rb key separators were changed from "." to "_" (underscore) in Roo 1.1.0.M2. Is this a bug or a ...

8. Newbie Question - Primary Key? forum.springsource.org

Newbie Question - Primary Key? Hi folks. I'm gearing up to start a Roo project once 1.1.0M3 comes out, so for now I'm just trying to understand the basics so I ...

9. IllegalStateException: No value for key [...orm.jpa.LocalEntityManagerFactoryBean] forum.springsource.org

Aug 15th, 2010, 09:56 AM #1 akkachotu@gmail.com View Profile View Forum Posts Private Message Junior Member Join Date Aug 2010 Posts 5 IllegalStateException: No value for key [...orm.jpa.LocalEntityManagerFactoryBean] I am using ...

10. Possible serious limitation in composite key joins forum.springsource.org

Possible serious limitation in composite key joins Hi all, I am facing a problem when working on the composite key and foreign key. Below is the error which am getting when ...

11. how to get autogenerated keys from batch update opertaion using sping SimpleJdbcTempl forum.springsource.org

how to get autogenerated keys from batch update opertaion using sping SimpleJdbcTempl Hi All, I am using the below code for inserting the data but i want to get the autogenerated ...

12. how to use composite key in jpa+hybernate implemetation forum.springsource.org

I am tying to use composite key in jpa . still i could not, plz help me this is my questions .. http://stackoverflow.com/questions/4...n-jpahybernate plz check and answer me where i did ...

13. how to use composite key in jpa+hybernate implementation forum.springsource.org

Nov 3rd, 2010, 01:40 AM #1 maya View Profile View Forum Posts Private Message Member Join Date Oct 2010 Posts 42 how to use composite key in jpa+hybernate implementation Hi I ...

14. JDBC template auto generated key using RETURN_GENERATED_KEYS forum.springsource.org

What kind of query do you want to run? I'm not familiar with both Postgre and Sqlite. But from my understanding the RETURN_GENERATED_KEYS operates at JDBC driver level. Meaning if the ...

15. Did the default key generation mode change in 1.1.0? forum.springsource.org

Did the default key generation mode change in 1.1.0? I have a question related to some work I did on chapter 4 of Roo in Action... A forum poster in the ...