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84

Unexpected COUNT Results

.anritsu.pa3") This query returns value 1758. This is not expected result The same issue is seen when performing the query from java code Can you please explain why query results in 1.b and 1.c are not ... ) We have several issues with queries that can be seen with the attached database and using ObjectDB
83

Object as parameter results in exception

Hi, I've got a simple JPA2 Criteria query which fails when doing an object equality. I verified ... ; } and the query:  @Override public T fetch(Company company, Long primaryKey) {   mLogger ... : com.objectdb.o.UserException: Unsupported query operator '@' at com.objectdb.o.MSG.d(MSG.java:61
83

LEFT JOIN FETCH over empty embedded collection returns no results

of the first collection, the result of the overall query is an empty set. To use the example from ... ; symbol at the end of the query). The following query returned results: SELECT c FROM C c LEFT ... c.bList WHERE id=:id; But if I include the full nested fetch, it fails, returning an empty result
82

Multiple joins did not return expected result

doppelrittberger Markus Ritter Running two different separate queries and merging the results (e.g. into ... this query returns no events at all, removing the SharedCalendar from the query works as expected ... that this query doesn't produce an error? The event variable is defined twice. You should use a unique name
82

An InternalException occurs when gets an result list

with query option: query.setHint("objectdb.result-fetch", "LAZY"); btc_es BTC EmbeddedSystems The exception ... more information, including details about the query? The stack trace indicates an unexpected query variable. Are there non entity variables in the query or an entity class with no instances in the database
81

Wrong select results

-check="true" /> <processing cache="1024mb" max-threads="8" /> <query-cache results="1024mb" programs ... Hello, I got a realy strange SELECT problem. In explorer query "select p from Player p where p.confirmed==false", given me some results with p.confirmed==TRUE. And when I try to do (see image
16

javax.persistence.criteria.Subquery

Subquery<T> distinct(boolean distinct) Specify whether duplicate query results will be eliminated. Specify whether duplicate query results will be eliminated. A true value will cause duplicates ... . Since: JPA 2.0 AbstractQuery<T> distinct(boolean distinct) Specify whether duplicate query results
16

DB persist operation results are not available for another Thread/EntityManager immdiately

a query. But there are not any results available. We debugged the problem. Thread B executes the query and prints the results to the console, but there are not results. After that the thread stops ... the query, in this case we get always the expected results. The problem does only occur
16

JPA Entity Fields

; } In that case the employees field is filled with the results of the following query: SELECT e ... query results by specifying a selected key field using the MapKey annotation: @Entity public class ... the database, but is still available after retrieval by a special automatic query. Note: Navigation
1

[ODB1] Chapter 6 - Persistent Objects

, sophisticated queries. The results can also be sorted by specified order expressions. Chapter 7 ... (...) are never embedded. Objects stored as a result of persistence by reachability can be embedded. By default ... or queried directly (an embedded object can only be retrieved using a reference from its containing

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