About table

release

2.2.5

Release date: 2011-05-20 Download (5.1 MB) Binary:  objectdb-2.2.5.zip You should start by following a  tutorial or reading the manual ...

 
issue

ArrayIndexOutOfBounds on showing Tree Window

... from the Schema in ObjectDB Explorer in version 2.6.5_04 I get then the following exception (plenty of them). ... included in the summary view but excluded from the main (table/tree) view. Build 2.6.5_05 fixes the exception. ...

 
forum_thread

Replication error on slave restart

I'm trying to enable replication on master server that was running with "recovery" enabled previously. I have copied database file to slave... and so on by manual. It worked fine. But if I restart slave server: ... master ODB 4) opened master DB with explorer (User table see master.png) [UP TO DATE] 5) opened slave DB with explorer (User table see slave.png) [NOT UP TO DATE] 6) got this on slave after step ...

 
issue

Explorer bug ? Objects seem to be missing from database in Class view, but are present as references

objectdb-2.2.5_08 NetbeansID6.9.1+Glassfish3.01 I suspect the following is an Explorer bug. It is marked knowingly as CRITICAL by me because it makes the ObjectDB system unusable for a real project because it appears to be either database integrity corruption, or it just looks like it, which is just as bad. I attach a running project illustrating the problem, as well as screenshots. ... It seems with ObjectDB I would have to switch to TABLE or SEQUENCE strategy instead of AUTO to get an ID ensured after just ... but it seems that switching to SEQUENCE or TABLE  would provide better performance than flush after every ...

 
release

2.7.2

... Fixed a bug in using @TableGenerator / GenerationType.TABLE. Fixed handling classes with no persistent fields in new ... when a field in a summary view is not included in the tree/table view. Fixed a bug in caching Criteria query programs with ...

 
forum_thread

Feature Request: Improved ObjectDB Explorer

ObjectDB explorer is mainly designed as database viewer, not editor. However, I think it can be improved to function as a capable editor also, and I think this will make ObjectDB an even better product. #1 2014-06-04 17:59 ObjectDB explorer is mainly designed as database viewer, not editor. However, I think it can be improved to funct ...

 
release

2.2.4

Release date: 2011-05-09 Download (5.09 MB) Binary:  objectdb-2.2.4.zip You should start by following a  tutorial or reading the manual ...

 
forum_thread

Transaction isolation support?

I am looking at using ObjectDB for our new project, and its looking good so far. But I have been unable to find any documentation about how transaction isolation is handled. For example: What happens If I am reading data in transaction A, and then transaction B commits while A is reading. (Especially if using LAZY fetch sub object). Do I always just get the list of objects as it looks when the fetch start? Martin   ... (And in this example, there is only 1 object in the User table, just to make the explanation more easy). Now imagine the ...

 
forum_thread

Getting java.lang.ArithmeticException: / by zero

HI, I am using ObjectDb 1.x and getting the following exception while calling the following code PersistenceManager pm = getPersistenceManager(); ... This division by zero occurs in some hash table that happens to have a 0 size (but I don't know why). You are using ...

 
issue

JPQL Case Statements (JPA 2.0)

JPQL 2.0 adds support of CASE statements in queries for conditional expressions (similar switch/case/default in Java), following the SQL syntax. Case statements are currently not supported by ObjectDB. JPA Feature Version: 1.04 Priority: Normal Status: Active Replies: 1 Type:  JPA Feature ...