Home » Search

About manual

161-170 of 200Refresh
Issue
0

Explorer Features - refresh + viewing open embedded database

Request for feature: Ability to auto-refresh an explorer view, say at regular intervals of a few seconds. (at a minimum one ought to be able to manually refresh, for example the list of persistent types). additionally, it would be useful to be able to view an embedded database (read only mode) via the explorer. jastorga olyjosh
Forum
0

Explorer in 2.3

a List collection). The features above are described in the Explorer page in the new 2.3 manual
Forum
0

Failed to read DB file while online backup is running

access (with PersistenceManagerFactory), but for the online backup I use JPA (hence I found in the manual
Forum
0

Feature Request: Improved ObjectDB Explorer

to frequently, manually enter new information into the database (suppose we need to maintain a booklist
Forum
0

Feedback on new site

Font size on new site is huge! This is especially a problem when browsing the api.   Difficult to find info on ODB1, including api javadocs. Thank you for your useful comments. The ObjectDB 1 manual is available using the Support > Knowledge Base menu. You can use the JDO menu to browse the API
Forum
0

Filename.odb$ Persisting Issue

Hi, I seem to have a frequent issue with my Filename.odb$ remaining in my /db directory after my program terminates which prevents me from running my program again due to a persistence error thrown by Eclipse. I can't seem to manually terminate the file either. I usually have to fully close Eclipse
Forum
0

find() cost unreasonable time!

"? TIA It means loading the graph eagerly (see Retrieval by Eager Fetch in the manual). the effect
Forum
0

Getting a list of all the entity class names

I was wondering if there is any way to get a list of the entity names in the database? You can use the Metamodel API as explained by the JPA Metamodel API page in the manual. Actually, there is a simpler way to get the class names (in one line of code). It requires a JDO' s PersistenceManager
Forum
0

How to creat a Query with Sql which returns a List<Mark> marks

); } commitAndClose(); } You may need a JOIN query as explained and demonstrated in the manual. ggrassi
Forum
0

How to define Default Entity Listeners without persistence.xml and orm.xml

JPA you will need either listeners or callback methods as explained in chapter 3 of the manual