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Error during cascaded merge

({     @Index(members = {"lastPosition.receiveTime"}),     @Index(members = {"lastMovingPosition ... () {         return channelConfigurationSets;     } ... } @Entity @Index(members = {"unit", "configDate
Issue
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Error on commit

it. (possible index issue?) This is from the original odbYYYYMMDD.log file: (*** = Employer public forum policy)   [2012-04-20 11:56:07 #200 store] *** Attempt to remove a non existing index entry ... indicates an index problem and that problem may be solved by running the Doctor in fix mode, but not by
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Extended mapping-definitions

mixed and no useful index can be build, etc. In Hibernate you can specify a custom mapper ... efficiently using proper indexes. You can also use composite indexes that consist of the className
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Finding an object by its datetime

the posting instructions? Hi, I forgot the @Index beside @Temporal(TemporalType.TIMESTAMP) Calendar btime; It looks like this now in the entity class: @Index @Temporal(TemporalType.TIMESTAMP) Calendar btime ... legitimate.   Interesting. It should work also with no index but you may have to define the field as
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How the sort order (in queries) works for non english letters?

/tutorial/i18n/text/locale.html Would be nice if one could just specify they locale as part of the index ... you for this useful link. It makes sense to add index definition support to JPA and include also support of different types of indexes. Hopefully this will be included in a future version of JPA
Issue
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java.lang.ClassCastException: com.objectdb.o.SCU cannot be cast to com.objectdb.o.PRU

index when I tried to obtain an object that non exist into database. This was soluted with "doctor ... with the Doctor, but if you have more information about the cause of the index corruption ... to reproduce index corruption it may be of a great help. jastorga
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1

Out of memory

Value Errors ------------------- [1] Unexpected last index ID: 3624386649387068524 (expected -317 ... indexes or using the objectdb.result-fetch hint could help. Finally, maybe larger heap size ... , so it's ok. As I understand, additional 100MB of cache is for indexes, that are load from database? Now
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Performance question

than "all objects with object.date > 1.1.1980"? Or doesn't this matter, using proper indexing? Thanks, Benjamin ... with object.date > 1.1.1980"? Or doesn't this matter, using proper indexing? Yes. Mirroring the date ... . If you keep the date only in the second entity class - at least define 2 indexes: one on the date
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Performance with large databases

whenever I run the populating application.  Is there typically a database size when indexes can no longer ... a larger database. Is fetching an object by the id faster than fetching by an indexed field, or ... access. Retrieval by an indexed field is usually composed of two steps: First finding the ID and then retrieval by ID. sjzlondon
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Query perfromance problem

ms Refreshing this page with any other column for index with @Index set on it, lowers this time do 1 ... to something else than id, but without @Index - results are more or less in middle at about 5-6 seconds