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JPA Doc
13

Criteria Query Selection and Results

, since they might be useful also in string based JPQL queries. Using tuples with non criteria queries is supported
Manual
13

Deleting JPA Entity Objects

when many entity objects have to be deleted in one operation. The DELETE Queries in JPA/JPQL in chapter 4 explains how to use JPA DELETE queries.
FAQ
13

Is ObjectDB a NoSQL Database?

, using two standard Java query languages: JPQL (Java Persistence Query Language) and JDOQL (JDO
FAQ
13

Is ObjectDB better than competing object databases?

, as part of its support of JPQL (JPA Query Language) and JDOQL (JDO Query Language). ObjectDB is faster than other products.
JPA Doc
13

JPA Annotations for SQL Queries

The following JPA annotations are designated for SQL queries on relational databases: ObjectDB supports only the preferred JPA query language, JPQL, and silently ignores all the above annotations.
Manual
13

JPA Named Queries

A named query is a statically defined query with a predefined unchangeable query string. Using named queries instead of dynamic queries may improve code organization by separating the JPQL query strings from the Java code. It also enforces the use of query parameters rather than embedding literals
Manual
13

ObjectDB Developer's Guide

, retrieve, update and delete database objects. Explains how to use the JPA Query Language (JPQL). Presents
Manual
13

Updating JPA Entity Objects

have to be modified in one operation. The UPDATE Queries in JPA/JPQL in chapter 4 explains how to use JPA UPDATE queries.
FAQ
13

What are the main benefits of using ObjectDB?

JPQL (JPA Query Language) and JDOQL (JDO Query Language) queries directly, where ORM tools first
Forum
13

JPQL query to get entities that does not have a child entity in their child entities

JPQL query to get entities that does not have a child entity in their child entities