1. Data replication across tables stackoverflow.comAny Ideas please. Hi All, We are integrating Bridges application with Medicaid application. To do so, whenever data is saved in bridges side, the same data has to be transported over to Medicaid ... |
2. Displaying data from linked tables in netbeans JTable stackoverflow.comI have been writing in java for a few months now and have just started using netbeans. I have spent all day today trying to work out how to connect to an ... |
3. Hibernate wipes out data from the table coderanch.comI am facing a strange scenario where the Java hibernate wipes out / deletes the previously stored data in the database when you restart the program. In the same running session, it works fine. The thing is why it should wipe out even when primary key is in place? I am committing the data too in class files. |
4. Getting data from two tables in hibernate coderanch.comWithout knowing your object model we can't really tell you, though HQL is pretty much exactly the same as SQL. Also - that join looks like it is happening on a field other than the coupons* PK which is not really valid. (* NB - data modelling tip (though this is personal preference here, so feel free to ignore) but I ... |
5. Cant store data in database table forum.hibernate.org |
6. Hibernate doesn't fill any data into two extra tables forum.hibernate.orgI have problem with hibernate entities. I have some simple entities that they have two @ManyToMany associations. That means, when hibernate creates tables, it creates two extra table for these associations. It is absolutely correct till here. Problem is here, when I want to save an object by hibernate, it doesn't fill any data into that two extra tables. The other ... |
7. Data From several Tables forum.hibernate.orgHi, Just started with hibernate and I dint quite understand, how hibernate is going to deal data retrieval if I need data from multiple tables. I have tables TA,TB and TC and corresponding java objects OA, OB, OC. Now I need to get some data from all the three tables and populate a composite Object OABC. How do i do this.. ... |
8. Data From several Tables forum.hibernate.orgHi, Would like to know, if I am doing it right. I want to get data from different tables, LOCATION, STATE, COUNTRY. I have Location object, which composes Country, State objects. I dont want to use lazy initialization as most of the time I want information from all the objects but not the entire object. mapping: |
9. How To Synchronize data between tables of diffrent database forum.hibernate.org |
10. How to deal with tables that contains historical data? forum.hibernate.orgI have so many tables that need to store historical data inside. Each time some column get changed, the row will be cloned and a new verion number is assigned to it. Different versions of rows exist together in the same table. Moreover, tables have one-to-many or many-to-many relationships. For example: Code: Parent table: Parent system Id ... |
11. getting data from a second table forum.hibernate.orgI have a class and a related table. I have created the hbm file for that. The table has a user id column. I want to populate details corresponding to that user id from another table. The second table has a non pojo class. I don't want to create a mapping hbm file for that. Can I select some fields from ... |
12. Initializing Table Data forum.hibernate.orgHi, I'm using hibernate (annotations) to auto create the structure for the SQL tables in my project. I would however, like to know the best practice for auto initializing a table with some default data. More specifically I will have a table "Authorities": |AUTHORITIES | |ID | ROLE | ---------------------- | 0 | ROLE_XYZ| | 1 | ROLE_123| etc... Users of ... |
13. Copy Data from one table to another forum.hibernate.orgI am trying to access the data from a table and if the specified conditions are satisfied the I am trying to copy few rows of the data from that table into a new table (which has a new name but the same schema) from the same database. Thanks a lot! NPR |
14. Getting data from two tables into a single class forum.hibernate.orgHi all, I think this has been discussed but Im still finding it confusing. (Newbie ;-)) I'm trying to map data from an account table and an assicated country table where the account table has a foreign key called country_id. I want to place all the data in the same pojo. The manula suggests using a join in this situation. However ... |
15. can we get data from more then one table forum.hibernate.orgHI I want to know that can we take data from different tables as a single Value Object(VO)? Means I am having a single class which is having 8 properties and I have created three tables viz t1,t2,t3. I want to take 3 filed of my VO from table t1, 3 rom table t2,3 filed of my VO from table t1, ... |
16. Cannot browse data in InnoDB tables forum.hibernate.orgAt present, I am using MySQL version 5.0.20. Inside my configuration file (hibernate.cfg.xml) I recently changed from: |
17. How to get table meta data given a table name in hibernate? forum.hibernate.org |
18. how to get the data from 2 tables forum.hibernate.org |
19. Table creation in the Data base with Hibernate forum.hibernate.orgCREATE TABLE "globalGIP"."dbo"."UsuariosGrupos" ( usuario int, grupo int, CONSTRAINT "globalGIP"."dbo"."UsuariosGrupos"_PK PRIMARY KEY (usuario,grupo) ); ALTER TABLE UsuariosGrupos ADD CONSTRAINT FKF8D294AF242E4515 FOREIGN KEY (usuario) REFERENCES Usuarios(idUsuario) ON DELETE NO ACTION ON UPDATE NO ACTION; ALTER TABLE UsuariosGrupos ADD CONSTRAINT FKF8D294AF3890D1CB FOREIGN KEY (grupo) REFERENCES Grupos(idGrupo) ON DELETE NO ACTION ON UPDATE NO ACTION; ... |
20. Retrieving Data From Table using hibernate forum.hibernate.orgI inserted data into a table by mapping collections to database. However when i try to retrieve a row from that table it says that the table is not mapped. I am using a list to insert Car Objects into the table named amar. I am setting the class which has the list as a private instance as an entity and ... |
21. "Sharding" data between tables forum.hibernate.orgHi, I understand Hibernate Shards lets me distribute data between databases based upon access strategies I may specify (or use defaults). I would like to distribute data between tables instead and can't find a proper solution that works for me. I am about to write an application that does a lot of accounting. Usually I have lots of objects, and each ... |
22. How to avoid editing stale db table data (lamer needs help) forum.hibernate.orgHi, all! I am no Hibernate expert (and I also come from C background, so I may even have some lingo problem) so please forgive me if I am asking trivial things. However, here is the problem... we have an application which consists of two parts - Gui client, where DB persistence is to be implemented using Hibernate; also a few ... |
23. Copying data from Temp tables to real tables forum.hibernate.org |
24. How to get the database / table meta data? forum.hibernate.orgI am trying to figure out how to achieve the following from inside java code for one of our usage scenario: (we use using Spring / Hibernate 3.0) 1. Get the database / table information which contains the foreigh key and unique index constraint definition. 2. For each table foreign key / unique key fields obtained from step 1, what's the ... |
25. how to combine data from two table without many toone mappig forum.hibernate.orgpackage com.examscam.mappings; import javax.persistence.*;import org.hibernate.Session; import com.examscam.HibernateUtil; @Entity @Table(name="bar") @SecondaryTable(name="foo") public class FooBar { int id; String fooName; String barCode; @Id @GeneratedValue public int getId() {return id;} public void setId(int id) {this.id = id;} @Column(table="foo") public String getFooName() {return fooName;} public ... |