About recording

release

2.6.8

... Changed default configuration (enabled recovery, disabled recording). Fixed a critical database structure bug ( issue #36 ...

 
release

2.6.9

... Changed default configuration (enabled recovery, disabled recording). Fixed a critical database structure bug ( issue #36 ...

 
forum_thread

Listing large number of complicated objects with paging.

Hi, For last few hours I was working on a problem with bad performance and memory problems with such a simple query: select prod from Product prod order by prod.id ASC Right now I have 55541 'Product' (attached to this post) entities in database and I'm trying to speed listing them with paging. The problem is, that running code that looks like this: #1 2011-11-15 18:32 Hi, For last few hours I was working on a problem with bad performance and memory problems with such a si ...

 
release

2.2.8

... Changed default configuration (enabled recovery, disabled recording). Fixed a critical database structure bug ( issue #36 ...

 
release

2.6.7

... Changed default configuration (enabled recovery, disabled recording). Fixed a critical database structure bug ( issue #36 ...

 
release

2.6.5

... Changed default configuration (enabled recovery, disabled recording). Fixed a critical database structure bug ( issue #36 ...

 
release

2.6.4

... Changed default configuration (enabled recovery, disabled recording). Fixed a critical database structure bug ( issue #36 ...

 
forum_thread

On ensuring ID available after persist

This reports on a possible solution to a common problem: I was trialling ObjectDB on an existing, functioning, large JavaEE/JPA web application, which until now had used EclipseLink+MySQL and then Oracle+MySQL. On trying it out on ObjectDB I hit a problem with my very extensive entity wiring code, which relies on an "external" entity object having a non-null id after it has been passed to EntityManager.persist, thus: #1 2011-05-31 00:39 This reports on a possible solution to a common problem: I was trialling ObjectDB on an existing, functio ...

 
release

2.6.6

... Changed default configuration (enabled recovery, disabled recording). Fixed a critical database structure bug ( issue #36 ...

 
release

2.2.7

... Changed default configuration (enabled recovery, disabled recording). Fixed a critical database structure bug ( issue #36 ...