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Updating Entities

(itemData -> new ReadOnlyObjectWrapper<Double>(itemData.getValue().getPaygrade().getRate())); pay.setCellFactory(c -> new TableCell<Employee, Double>() { @Override public void updateItem(final Double ... ... DragonRulerX Jared Hinze Just tried this... public static void modifyPaygradeRate(double oldRate, double

Performance issues on aggregate query

, String> systemDictionary = new HashMap<String,String>(); @Index public Integer type; public Double usedCustomObjectTypeVersion; public Double usedStandardObjectTypeVersion; public Double ... final long serialVersionUID = 1L; @Id @GeneratedValue public long id; @Index public Double

significant performance decrease

<String,String>(); @Index public Integer type; public Double usedCustomObjectTypeVersion; public Double usedStandardObjectTypeVersion; public Double usedSolutionObjectTypeVersion ... and repeating (and only the parameter values change). support Support just to double-check

Visibility of changes in Transaction is not visible to a JPA QL Query

.newTotal + " items as expected = " + (howMany + oldAmount));    }    double which = oldAmount + (((double)howMany) / 2);    results.item = bean.findItem((int)which); //bean merely passes

Can a Set<E> be a foreign key?

double cellSize;     private Set<Long> cellHeldCharacters; And I want to know if I ... ;     private double cellSize;     @ForeignKey     private Set<Long> cellHeldCharacters; Reymp Sandeep H


Method javax.persistence.criteria.CriteriaBuilder Expression<Double> avg( Expression<N> x ) Create an aggregate expression applying the avg operation. Parameters: x - expression representing input value to avg operation Returns: avg expression Since: JPA 2.0

Best practise loading big data

: Double check that you changed the cache sizes in the correct configuration file. Please read ... described before: - using a configuration with the attached configuration (double checked) - one open

Database access error , Doctor hanging on trying to repair, production shutdown at our biggest customer

2.7.1. You wrote that the system is using version 2.7.1_01. Could you please double check ... queries that have been solved for us with that version. We double checked the version and also use

Weird issue with variable naming

and order by. Removing the addition of order stuff solves the issue of double naming though doesn't help ... well without success of replication.. quasado Alexander Adam Please post the query string with double use of $1


may be specified to be one of the java.lang classes Character, Boolean, Byte, Short, Integer, Long, Float, Double

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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