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2

Low performance when getting grove roots

an index for this field? Regards, Vladimir Of course. Setting indexes is explained in this manual page. As ... , Vladimir You can define indexes in an external XML file. More details would be needed in order ... after defining the new index? Using new indexes with an existing database requires fixing the database using
Forum
2

Schema migration - long to String

change (you may need to run the Doctor if the field is indexed). Every old object should be adjusted ... has an index on it. After migrating schema, explorer was throwing an error about some Map (didn't ... schema was migrated, but index left for old values and when trying to rebuild this index
Issue
2

Server NPE

further info The stack trace indicates a problem in updating an index, maybe in a new type (or a new index ... writing to the db, one reading. I had added an index to a property of the Entity object saved in ... it registers types with object db - this would either be the object with index or the object
Forum
2

system exception occurred during an invocation on EJB GuestDao

.runtime.PageContextImpl.forward(PageContextImpl.java:792) at org.apache.jsp.index_jsp._jspService(index ... .forward(PageContextImpl.java:792) at org.apache.jsp.index_jsp._jspService(index_jsp.java:46) at org ... .java:792) at org.apache.jsp.index_jsp._jspService(index_jsp.java:46) at org.apache.jasper.runtime
Issue
2

Threaded Test - Failed to commit transaction: Unexpected internal exception

object with the highest priority. I'm hoping to add these fields as indexes. I've attached the updated ... fields as both index and non-index but this doesn't make any difference. If I dont enable the "work ... could be more efficient with a composite index that contains both priority and creationTime (in the same
Result
2

ObjectDB version 2.4.6

retrieving primary key fields in queries (on index merging). Fixed a bug in using a collection field index in queries. Fixed query plan selection for queries with boolean indexed field. Fixed a NullPointerException on Doctor run that removes an empty index. Fixed Doctor false alert after changing
Result
2

ObjectDB version 2.7.2

reusing database space after removing an index. Improved error message on attempt to enhance a class ... fields. Fixed an InternalException on some JDO delete queries. Fixed a bug in processing a new index ... with a shared temp directory. Fixed an error message in processing an invalid index. Fixed index
Forum
2

java.lang.NullPointerException when using ORDER BY

. using the composite index with the unexpected entry, so both issues may be solved together. I am not ... with a field that is not part of any index. I can reproduce the problem if a run a query where the ORDER BY filed is not a member of any index. It just happens that startDateTime is not a member of any
Forum
2

Join performance in Objectdb

annotated with @Id or @Index. In that case, executing the JOIN may require iteration over 160,000 x ... , faster and more appropriate when using JPA. 1, It is supposed that there is an implicit index for the @ID in JPA, right? 2, I add @index to each field of idxxxx; 3, The Meta is parsed from a xml file
Forum
2

openejb jpa jaas module

.data.Settings; import javax.jdo.annotations.Index; import javax.persistence.*; import java.io ... = GenerationType.AUTO,generator = "seq") @Index private int id; @Id private String user; private String password; @Index private String mailAddress