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Forum
19

ObjectDB 2.7.2_x Doctor Yields "Index Requires Rebuild" Always

on it.  See indexing errors reported. Run ObjectDB 2.7.1 on same .odb and you will not see indexing errors. Run ... will still show indexing errors when ObjectDB 2.7.2 (or later) Doctor is run on the "repaired" database. Automatic index rebuilding ("< index-update enabled="true" priority="40" />") does not correct
Forum
19

Multi part paths in a composite index must have the same length

Hi, I am trying to create some index in a DB - but I get an exception when i try to commit. Exception in thread "main" [ObjectDB 2.6.0_01] javax.persistence.PersistenceException Invalid index path ... .createQuery(EMImpl.java:958)   Here is how the class of the persisted object looks like @Entity @ Index
Forum
19

Index causes increased memory usage

.  What could be taking up that memory?  The data load was the same for both tests (with and without String indexing ... on the server?   Thanks, CVTSC Using indexes should not make that difference. When indexes ... the indexes.  How are the indexes stored?  Is it simply a pointer to the field to be indexed, or
Forum
19

Adding multi part path index on non-embedable object member

Is there a way to add single member index on members of a object member which is not configured ... } So I wanted to add index on Customer for merchant.name or on stores.name given those merchant and Store class has the corresponding fields. e.g.  @Entity @Indices({ @ Index(members={"merchant
Forum
19

Date field Index is corrupted due to time change

time based indexed data). It is unclear yet how exactly this happened. Apparently we found the bug, which affects indexes on pure Date fields (i.e. date with no time). ObjectDB converts pure date values ... (with no time) to the database the TimeZone.getOffset method changes. It could be any date, but the index
Forum
18

index - data rewrite

Hi we have found that applying indexes on an existing table erases the data. Are we doing something wrong. Thanks Starting version 2.6.6 ObjectDB automatically activates new defined indexes. In earlier versions new indexes had no effect until the database was rebuilt using the Doctor. What ObjectDB
Forum
18

Index on map key

Is there a way to create an Index with @ Index on the key of a map? Indexes on map keys as well as ... .annotations. Index; import javax.persistence.*; public class T1255 {     public static void ... : " + ms + "ms");         em.close();                 emf.close();     }     @Entity     @ Index
Issue
18

Indexes broken after schema update

an existing one and I get 0 results when trying to query by an existing index(that still exists) and the below errors in the logs. I can query the object fine by non- indexed fields and by the @Id.   [2012-08-19 19:42:25 #74 store] *** Attempt to remove a non existing index entry: [2012-08-19 19:42:25
Forum
18

Temporary disabling of indexes?

When populating a large database with objects that have indexed fields takes very much longer than populating the database with those objects if the index definitions are removed.  Is it possible to indicate in some way that for a particular use of the database indexes are to be ignored
Forum
18

Indexing a field results in internal Exception

a problem with indexing. An index on a String field is required to give good performance but if I add the @ Index annotation to the field I eventually end up with an ObjectDB internal exception.  This is reproducible, as is the program running to completion (slowly) if I remove the @ Index annotation