About Data Set

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Manual
15

Comparison in JPQL and Criteria API

ObjectDB supports two sets of comparison operators, as shown in the following table:   Set 1 - JPQL / SQL Set 2 - Java / JDO Less Than < < Greater Than > > Less Than or Equal To <= <= Greater Than or Equal To >= >= Equal = == Not Equal <> != The two sets differ in the Equal and the Not Equal
Forum
14

Fetch Set from DB only works on debug mode

that hash set, it returns a null pointer. BUT, when I run the program in debug mode, it works fine ... ticket. This is not a bug. Lazily loaded data that has not been loaded before the EntityManager is closed is not available after closing the EntityManager. In debug mode, by examining the set you load
Forum
14

NullPointerException while setting a new property value

to entities from 2 threads: 1. Creating a list of entities, default values are set from imported file 2 ... (); } } 3. The code continues with a revalidation and re-setting some properties to entities from the collection. NPE is thrown at some point while database thread is writing new data. I guess
Forum
14

Set timeout for BatchQueryItr

) You can set a query execution timeout as a query hint. The many BatchQueryItr files may indicate a complex query on a lot of data with no sufficient indexes. If there is a deadlock, please post a full thread dump (which should also show the deadlock). xirt
Manual
14

SELECT clause (JPQL / Criteria API)

query API provides several ways for setting the SELECT clause. Single Selection Setting a single ... .get("currency")).distinct(true); The select method takes one argument of type Selection and sets it as the SELECT clause content (overriding previously set SELECT content if any). Every valid criteria API
Result
13

Eclipse Public License - v 1.0

that although each Contributor grants the licenses to its Contributions set forth herein, no assurances ... the copyright license set forth in this Agreement. 3. REQUIREMENTS A Contributor may choose ... Contributor must pay those damages. 5. NO WARRANTY EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT
JDO Doc
12

javax.jdo.Query

. Specifies what type of data this query should return. If this is unset or set to null, this query ... to obtain persistent instances, values, and aggregate data from the data store. The PersistenceManager ... to prepare and optimize an execution plan. Since: JDO 1.0 void declareImports(String imports) Set
Tutorial
12

Step 5: Design a BIRT Report Chart

the [Select Chart Type] tab select Tube as the chart type and click Next. In the [Select Data] tab ... for content assistant) and click Next. In the [Format Chart] tab you can set the chart title, background ... with the real data: In the next step we will add a table view of the same data to the report.
Forum
10

Refresh data in application after database data has changed

Refresh data in application after database data has changed
Forum
9

BeanCreationException in spring data JPA with objectDB

.GenericTypeResolver.getTypeVariableMap(Ljava/lang/Class;)Ljava/util/Map; from class org.springframework.data.util ... class org.springframework.data.util.ClassTypeInformation at org.springframework.beans.factory.support ... org.springframework.data.util.ClassTypeInformation at org.springframework.data.util