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73

com.objectdb.o.InternalException: java.lang.NoClassDefFoundError: java/sql/Date

). Please report this error on http://www.objectdb.com/issue/new com.objectdb.o.InternalException: java.lang.NoClassDefFoundError: java/sql/Date java.lang.NoClassDefFoundError: java/sql/Date at objectdb/com.objectdb.o.VUT.<clinit>(VUT.java:68) at objectdb/com.objectdb.o.RAT.l(RAT.java:106) at objectdb
72

java.lang.NoClassDefFoundError: java/time/LocalDate

thread "main" [ObjectDB 2.8.6] Unexpected exception (Error 990) Generated by Java HotSpot(TM) Client ... .objectdb.o.InternalException: java.lang.NoClassDefFoundError: java/time/LocalDate java.lang.NoClassDefFoundError: java/time/LocalDate at com.objectdb.o.VUT.<clinit>(VUT.java:71) at com
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hashCode()

Method java.security.Permission int hashCode()
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JPA Persistable Types

, Mapped superclasses, Embeddable classes. Simple Java data types: Primitive types, Wrappers, String ... is an ordinary user defined Java class whose instances can be stored in the database. The easy way to declare ... , an entity class is like any other Java class. It can extend either another entity class or a non-entity
17

JPA / JDO Class Enhancer

Line Enhancement ObjectDB Enhancer is a Java console application. It is contained in the objectdb.jar file. You can run it from the command line as follows: > java -cp objectdb.jar com.objectdb ... reserved. Usage: java com.objectdb.Enhancer [ <options> | <class> | <filename> ] ... <class> - name
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ObjectDB Object Database Features

Requirements Windows, Linux, Unix, Mac OS, and most other OS with Java support. Java 8 or higher Tested ... in support for JPA 2. Java Persistence API (JPA) Most features of JPA 2 are supported. Support for remaining features is in progress - see issue tracking (requires login). Java Data Objects (JDO
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com.objectdb.o.InternalException: java.lang.NoClassDefFoundError: java/sql/Date

: java.lang.NoClassDefFoundError: java/sql/Date java.lang.NoClassDefFoundError: java/sql/Date at objectdb/com.objectdb.o.VUT.<clinit>(VUT.java:68) at objectdb/com.objectdb.o.RAT.l(RAT.java:106) at objectdb/com.objectdb.o.RTT.g(RTT.java:136) at objectdb/com.objectdb.o.TSK.b(TSK.java
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Literals in JPQL and Criteria Queries

Literals in JPQL, as in Java, represent constant values. JPQL supports various types of literals ... Java and SQL. Since JPQL is case insensitive, NULL, null and Null are equivalent. Notice that comparison with NULL in JPQL follows the SQL rules for NULL comparison rather than the Java rules, as
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[ODB1] Chapter 7 - JDOQL Queries

a persistent class) A filter, which is a boolean expression in a Java like syntax The query result ... , if it has not been done so already. The Result Collection The query result is represented by a java.util.Collection instance and managed like any ordinary Java collection. For example, the number of retrieved
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[ODB1] Chapter 4 - JDO Metadata

://java.sun.com/dtd/jdo_1_0.dtd"> <jdo> <package name=""> <class name="A" /> </package ... " encoding="UTF-8"?> <!DOCTYPE jdo SYSTEM "http://java.sun.com/dtd/jdo_1_0.dtd"> <jdo ... with a transient modifier in the Java source (useful for defining fields as transient in serialization

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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