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Query results are not up to date for entities, not primitives

querying for primitive fields like Strings, the list of primitives are loading refreshed too.Primitive. What´s now

Inserted entities with strings as keys and indices needs more and more ram memory in comparing to primitive integers as keys and indices

to out of memory exceptions. But if use primitive integers as keys and indices then the memory

JPA Persistable Types

>Simple Java data types: Primitive types, Wrappers, String, Date and Math types. Multi ... >All the following simple Java data types are persistable: Primitive types: boolean

ObjectDB Object Database Features

> Primitive types ... Key Data Types Primitives (boolean

Index Definition

persistable types: Primitive types: boolean, byte

Comparison in JPQL and Criteria API

of the following data types: Values of numeric types, including primitive types (

JPA Primary Key

>Primitive types: boolean, byte, short, char

[ODB1] Chapter 7 - JDOQL Queries

> can participate in comparisons as if they were primitive numeric types (byte, short ... > Primitive Type Parameters The first query in this chapter (in ) are used instead of primitive values because execute(...) only accepts

[ODB1] Chapter 4 - JDO Metadata

with primitive types (e.g. int), types defined in java.lang (e.g. String and primitive type (boolean, byte, short, char Fields of value types (primitive types, wrapper types, String

[ODB1] Chapter 3 - Persistent Classes

predefined system types are also persistent types: All the primitive types -