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JDO Doc
3

supportedOptions()

.option.Map javax.jdo.option.List javax.jdo.option.Array javax.jdo.option.NullCollection javax.jdo
JPA Doc
3

toArray()

Method javax.persistence.Tuple Object[] toArray() Return the values of the result tuple elements as an array. Returns: tuple element values Since: JPA 2.0
JPA Doc
3

tuple(selections)

Method javax.persistence.criteria.CriteriaBuilder CompoundSelection tuple(   Selection... selections ) Create a tuple-valued selection item. Parameters: selections - selection items Returns: tuple-valued compound selection Throws: IllegalArgumentException - if an argument is a tuple- or array-valued selection item Since: JPA 2.0
JPA Doc
3

UniqueConstraint.columnNames

Annotation Element javax.persistence.UniqueConstraint String[] columnNames (Required) An array of the column names that make up the constraint. Since: JPA 1.0
JDO Doc
3

javax.jdo.Query

evaluates to true. Parameters: parameters - the Object array with all of the parameters. Returns
Forum
3

Navigation to Collection Elements

How about arrays like x.array[1] and x.array[1][2] ? Thanks & Best Regards Yes, you can navigate from ... . I really meant it to be done in JPA/JDO queries. How about arrays like x.array[1] and x.array[1][2 ... using JPA's JOIN or JDO's contains). The array expressions that you wrote are not supported in
Issue
2

Use temporary files to enable very large transactions

flush() and detach()). But an array of bytes, any ObjectDB memory, still allocates a lot of memory ... .dat will be bigger after flush. Also we see in a heap dump many byte arrays which are referenced by ObjectDB classes. The count of byte arrays grows after flush and clear, although we start the GC
Issue
2

Enhanced classes problem

a CacheableJobAccountingInfo[] array into a CacheableJobAccountingInfo field. Do you have a field ... , which should solve the problem. Using arrays for relationships is non standard (not ... with the List instead of array and another problem occurs:   java.lang.ArrayIndexOutOfBoundsException: -1
Forum
2

Dirty checking

to: 1) set the config file to track array changes. 2) capture all entities changed ... array change tracking only if you have Java arrays (e.g. int[], MyEntity[]), as change detection ... , thanks, I'm not using Java Arrays, just List collections. Regarding rollback
Forum
1

"where in" query

FROM MyEntity e WHERE e.name MEMBER OF :names");         query.setParameter("names", Arrays.asList ... ", Prez.class); prezs.setParameter("ids", Arrays ... OF :ids", Prez.class);         prezs.setParameter("ids", Arrays.asList(1L,3L));         List