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JPA Persistable Types

can be embedded in entity classes as fields. In addition ... > In addition to the collection and map classes that are fully supported by ObjectDB, any

FROM clause (JPQL / Criteria API)

provides an additional type of identification variable, a join variable, which represent a more limited ... for JPQL queries to have a single range variable that serves as a root and additional join variables

Schema Update

> In addition, whether or not a new-name attribute is specified, a element is used. In addition, whether or not a new-name

JPA Annotations for Fields

|ElementCollection|Id|EmbeddedId|Version|Transient"> Additional ... > Other additional annotations (and enum) are designated for date and calendar fields:

JPA Query Expressions (JPQL / Criteria)

> (multiplication), / (division), + (addition) and - (subtraction).Logical operators: AND, OR, NOT. In addition, JPA queries support

Numbers in JPQL and Criteria Queries

:  + (addition), - (subtraction), * (multiplication ... /CriteriaBuilder/parameter_Class_">parameter(Integer.class); // Addition (+)

ObjectDB License

have been purchased) does not require additional separate licenses. addition also covers installation of ObjectDB on: Home computers

Defining a JPA Entity Class

. The only unique JPA addition is the @Entity annotation ... 2 provides additional information on how to define entity classes, including which persistent

[ODB1] Chapter 1 - About ObjectDB

Systems (RDBMS) is difficult because developers must deal with tables, records and SQL in addition ... SQL Server. In addition, by using JDO you are backed up by a large community that's expanding ... on the embedded database edition, but has some additional restrictions and limitations.

[ODB1] Chapter 8 - ObjectDB Server

An ObjectDB server can manage one or more databases. Databases that are managed by a server can be accessed by multiple processes simultaneously. In addition, the server supports ... content (using the Explorer). Additional permissions are granted using the <permissions>