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2

a REPLY button will be good!

Hi, all:     This bbs is wonderful, clean, fast. But it has no REPLY button, that can add a hint ... the discussing topic, if a hint like this will be good: On 5/13/2011 11:46 AM, James007 wrote at floor 3: > line 1 > line 2 ...   If no hint, just a link back to the topic is ok: James Bond wrote : 189?u#item-1 HTH gzdillon
Forum
2

Iterating over large result set

can use cursors. With some JDBC drivers there is a hint, that driver should fetch data in packages ... with a hint "objectdb.result-fetch" set to "LAZY". Another option is to use a report query, i.e ... . You may be able to replace the loop of paging queries with one query by running the query with a hint
Forum
2

Listing large number of complicated objects with paging.

with a lazy fetch hint (as done by the Explorer). Another solution may be to use report queries, i.e. instead ... will try lazy fetch hint, but as I understand it will run 50 queries find(Product) while iterating over product list, right?   OK, I just set lazy hint. Query plan is a little bit different in
Forum
2

Need help to analyse very high memory usage by objectdb (PRU, SEV, VAL[])

consumption yet. Can you give us any any hints, which leads to the generation of these objects ... kind of hints would help us to analyse/fix our problem.   We use version 2.6.9_08 in embedded mode. Small hint @ObjectDB (not related to this thread): I got the following message after save
Forum
2

Problem with @Basic(fetch = FetchType.LAZY)

= FetchType.LAZY hint. Am I doing something wrong? (I am using objectdb-2.3.6_10)   tia, Wim   LAZY in JPA (unlike EAGER) is merely a hint, which JPA implementations may ignore. ObjectDB always loads basic ... below.   tia, Wim DC     LAZY is still a hint. ObjectDB (as other JPA providers) can only load one-to-one relationships lazily when entity classes are enhanced. wim DC
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2

Failed to write the value of field using reflection (error 363) on LAZY fetch

.g. a Modell has several Artikels) . When I remove the LAZY hint (query.setHint("objectdb.result ... hints? The Mapping of class Modell and its member: @Entity class Modell { ... @OneToMany(fetch
Forum
2

Mapped (Inverse) LAZY @OneToMany vs. Unmapped LAZY @OneToMany

);         }     } } LAZY in JPA is a hint. If your code is enhanced (as always recommended), for example ... .TestLazyOneToMany Then ObjectDB follow the hint and the output is: a.listA_mapped:null a.listB
Forum
2

Possible issue with LAZY Loading

. LAZY (unlike EAGER) is considered in JPA as a hint and in some cases data is fetched eagerly regardless of the hint. This happens, for example, when ObjectDB uses reflection mode (classes are not
Forum
2

Soft Reference Object Cache Recommendation

understand that the ObjectDb.conf value I specify () is a HINT ... size as specified in the configuration is indeed a hint. ObjectDB allows up to 80 additional pages
Issue
2

Threaded Test - Failed to commit transaction: Unexpected internal exception

 - temporary files are used, which is very slow. I found out that using the following hint helps ... to handle this without hints. Anyway, dividing the entity object into two entity objects - small metadata