About size

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JPA Doc
70

size(collection)

Method javax.persistence.criteria.CriteriaBuilder Expression size(   C collection ) Create an expression that tests the size of a collection. Parameters: collection - collection Returns: size expression Since: JPA 2.0
JPA Doc
70

size(collection)

Method javax.persistence.criteria.CriteriaBuilder Expression size(   Expression collection ) Create an expression that tests the size of a collection. Parameters: collection - expression Returns: size expression Since: JPA 2.0
JDO Doc
68

FetchPlan.FETCH_SIZE_GREEDY

Static Field javax.jdo.FetchPlan int FETCH_SIZE_GREEDY For use with setFetchSize. Value: -1. Since: JDO 2.0
JDO Doc
68

FetchPlan.FETCH_SIZE_OPTIMAL

Static Field javax.jdo.FetchPlan int FETCH_SIZE_OPTIMAL For use with setFetchSize. Value: 0. Since: JDO 2.0
Manual
29

Database Management Settings

element: <size initial="256kb" resize="256kb" page="2kb" /> The <size> element <size initial="256kb" resize="256kb" page="2kb" /> The <size> element specifies the database file
Forum
25

Database size is much larger than expected (x2)

? Question 2 : Why the size of db increased to 16,671,309,824, while the original images are stored in ... problem if the images are very large - try commit every 256 images. The database size should be larger than the size of the image files on the file system, but more than 100% overhead is not
Manual
24

General Settings and Logging

" />   size="50" user="true" password="true" /> ObjectDB manages a list of the recently accessed
Forum
24

Page size - changing after database creation

Hi, I was wondering, is it safe to change page size after database is created and filled with data? Should I set page size to the same value as block size on my filesystem? The page size ... the Doctor in fix mode, for this setting change to take effect. The optimal page size is affected by many
Issue
23

Bug when using SIZE in combination with date lower parameter

there seems to be a bug if I use the lower date select: SELECT j.jobId, SIZE(j.tags) FROM ParserJob j WHERE j.dateCreated < :date This returns a SIZE(j.tags) of 0 Tags, but the only existing ParserJob has 1 Tag. If I run the query: SELECT j.jobId, SIZE(j.tags) FROM ParserJob j WHERE j.dateCreated >= :date I
Forum
23

Database(*.odb) file size on disk

Hello, we have questions about the file size of ObjectDB database on disk. Can you tell us something about how the deleting of entities affects the size of *.odb files on disk? -Will the released ... than the initial size. import java.util.ArrayList; import java.util.List; import javax.persistence.Basic