About navigator

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Manual
19

FROM clause (JPQL / Criteria API)

support of transparent navigation and fetch makes it very easy to use, since it provides the illusion that all the database objects are available in memory for navigation. But this feature
Manual
19

SELECT clause (JPQL / Criteria API)

that JPA provides for managed entity objects, including transparent navigation to other database ... objects are missing the JPA functionality of managed entity objects (e.g. transparent navigation
Manual
19

Database Explorer [2011-09-21]

navigation. Because every reference between two database objects is represented by a parent-child relationship in the tree, you can navigate among objects by expanding nodes in the tree, similar to exploring
Manual
19

Database Explorer

navigation. Because every reference between two database objects is represented by a parent-child relationship in the tree, you can navigate among objects by expanding nodes in the tree, similar to exploring
Manual
13

Numbers in JPQL and Criteria Queries

Numeric values may appear in JPQL queries in many forms: as numeric literals - e.g. 123, -12.5. as parameters - when numeric values are assigned as arguments. as path expressions - in navigation to persistent numeric fields. as aggregate expressions - e.g. COUNT. as collection functions
Manual
13

JPA Criteria API Queries

, currentDate, ...). Paths, navigation and types (get, type). Arithmetic expressions (sum, diff, prod
Manual
13

Date and Time in JPQL and Criteria Queries

Date and time expressions may appear in JPQL queries: as date and time literals - e.g. {d '2011-12-31'}, {t '23:59:59'}. as parameters - when date and time values are assigned as arguments. as path expressions - in navigation to persistent date and time fields. as results of predefined JPQL current
Tutorial
13

Step 6: Design a BIRT Report Table

to see the table with the real data: You can run the report by right clicking the report node in the [Navigator] window and selecting Report > Run Report:  
Tutorial
13

Step 2: Create a Project and a Report

the new project: Right click the Reports node in the [Navigator] and select New > Report. Enter
Manual
13

Detached Entity Objects

). Retrieval by navigation from detached objects is not supported, so only persistent fields