1. how to get the table column name as key of the hasmap and values as arraylist in hibernate coderanch.commy need is table1 table2 name mark1 mark2 name mark1 mark2 xxxx 90 99 xxxx1 98 98 yyyy 90 99 yyyy1 98 98 zzzzz 90 zzzz1 98 98 i want to get number of feilds in column 1 in table 1 and table 2 and i will do the calculations as ((no of field in column1 in table1/no field in column1 ... |
2. from two columns get one based on the value of another column passed in hibernate coderanch.comHi , In My hbm file i need to write a query where i am passing the UserType and based on the userType whether the person is staff or manager, i should show two different account status to them. i have a table where i have a primary key- id , userType , staffStatus , managerStatus. i am passing id and ... |
3. VALUE TOO LARGE FOR COLUMN forum.hibernate.orgI have a CourseOffering object defined in my application. It has for primary key Semester, CourseNo, and Section which are strings. I have another object called Faculty whose primary key is fac_id which is an integer. Now I created an association between Faculty and CourseOffering and placed that association within CourseOffering. @ManyToMany(cascade = CascadeType.ALL) @JoinTable(name="TAUGHT_BY", joinColumns = {@JoinColumn(name = "SEMESTER", nullable ... |
4. Set value for a table column forum.hibernate.orgHi all, I would like to set the value of a table column with the result of a query about other table. That is: the hbm.xml file is like: ................. |
5. Combine column values forum.hibernate.org |
6. Seqeunce value for a column... forum.hibernate.orgHi, In my database, I've a table in which one of the column values need to be filled with the value of a sequence -- Exactly equivalent of the "seqeuce" generator of an |
7. uniqueness over two columns depending one columns value forum.hibernate.orgHi, I have a POJO BookLent with several properties. 2 of them are bookId and isCurrent. /** * @return Long * @hibernate.property column="book_id" type="long" * not-null="true" unique="false" */ public Long getBookId() { return bookId; } /** * @return boolean * @hibernate.property * column="current" type="boolean" */ public boolean getIsCurrent() { return isCurrent; } Every one for itself is not unique but there ... |
8. Can Hibernate do column value transforms? forum.hibernate.orgHello and thanx for any help you can offer. I am conducting an evaluation of Hibernate for possible inclusion in the refactoring of an existing app. I am current using version 2.1.3. My question concerns table column values and their transformation/conversion. The current application queries the database and produces DTOs from the result set. The values of certain columns in a ... |
9. one column name is values, how to handle this?any1 know? thx forum.hibernate.orgi have a column named values which is the preserved word in sql syntax. when use jdbc, i can handle this by specifying the table name with the values column(tablename.values). but in Hibernate i cannot do this. does any1 know how to solve this problem? the database shouldn't be changed. thx very much |
10. "Out of range value adjusted for column" with < forum.hibernate.orgNeed help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version: 3.0.5 Mapping documents: ACLEntry.hbm.xml Code: |
11. how to populate Guid value into another column of the table forum.hibernate.orgHI i have a table structure like this Retailer : Guid activeflag Retailer_uid name lastname .. .. here on a same transaction i need to populate Guid and Retailer_uid column with the same value .i know we are having identifier generator for guid like assigned , sequence . how can i populate retailer_uid here . this should be same as guid ... |
12. Can a column take dynamic values?? forum.hibernate.orgHai, From the UI I send two objects mapped to two different tables. My insertion order in two tables are these, I insert the first object to the table and it generates a id based on the insertion and I use the id value which is dynamically generated as part of the second object and insert that into the second table. ... |
13. Getting value for some columns forum.hibernate.orgHello How can i get values for some columns when i have mapped all columns from my table. Something like "select t.id, t.name from table t" (table has five another columns). I know that it can be doing like this: org.hibernate.Session session; ..... session.createQuery("select new Table(t.id,t.name) from table t"); but i want to use "session.createCriteria()". I think that i should implement ... |
14. Incrementing values of a column forum.hibernate.orgHello there! We have a very concurrent application. Our entity have a value that is incremented by one every time it is updated. We ran in a concurrency problems here. The code is as follow: Entity entity = dao.get(pk);//ensure that we have the last persisted one entity.setValue(entity.getValue()+1); dao.update(entity); I guess you guys figured out what's going on... we are reading stale ... |
15. Exclude values from a column forum.hibernate.orgHi, I am working with a legacy DB (which I cannot really change) and have a small problem. I have a table (let's call it tbl_A) and another table (tbl_B) with foreign key column to tbl_A. In tbl_B, the values of the foreign key column can be a valid id from tbl_A or -99 (to indicate some special case). Of course ... |
16. Why different columns with same value refer to same instance forum.hibernate.orgHi, I am confused when using hibernate many-to-one mapping. I have a table with two columns refer to a same table. The relations are like the following: |
17. Assign key value to a new column forum.hibernate.orgHello Everyone, I have the below mapping in my .hbm file. |