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Not Enhanced: ...: com.objectdb.o.TEX: Type ..._$$_javassist_1 is not found

Not Enhanced: ...: com.objectdb.o.TEX: Type ..._$$_javassist_1 is not found

JPA Entity Fields

, persistent and inverse fields) can be used in both types#entity_classes">entity classes and types#embeddable_classes">embeddable classes ... of one of the supported types">persistable types. ObjectDB supports

Add Type level permissions to ObjectDB Server

Add Type level permissions to ObjectDB Server

javax.persistence.PersistenceException Attempt to store an instance of a non persistable type java.net.URL

javax.persistence.PersistenceException Attempt to store an instance of a non persistable type java.net.URL

Numbers in JPQL and Criteria Queries

follows Java numeric promotion principles. For example, the resulting type of a binary arithmetic ... a numeric value of any type and returns a value of the same type. The MOD Functiontype and returns an integer value. If the two operands share

FROM clause (JPQL / Criteria API)

, however, adds support for filtering instances of specific types at the WHERE clause level by using a type_expressions">type expression. For example, in the following query, c iterates

Query Parameters in JPA

parameters are defined implicitly by appearing in the query string. The parameter type is inferred by the context. In the above example, a comparison of :name to a field whose type is String indicates that the type of :name itself is String.

Database Explorer

defined persistable types (entity and embeddable classes) in the database and their persistent fields ... Database Content Viewer Windows The Explorer provides two types of viewer windows ... database object. This type of viewer is useful for viewing data of a simple object model. In

JPA Primary Key

(and can be retrieved from the database) by the combination of its type ... keys. Instances of other types">persistable types are always stored as ... >A primary key field that is set by the application can have one of the following types:

[ODB1] Chapter 9 - ObjectDB Explorer

with threads in the Explorer . Using Viewer Windows The Explorer provides two types ... of a cell is the value of a single field in a single database object. This type of viewer is useful ... commands (or using the equivalent toolbar buttons). This opens the specified viewer window type