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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Hello, I would like to be able to read or refer to the ObjectDB manual (v2) on my Kindle. Unfortunately, I didn't find any option to download the manual, either as a .pdf (most convenient) or as ... ) Is there such an option I'm unaware of on your website or could you make the manual available for offline
Request for a new JDO manual, covering ODB 2. dmoshal David Moshal Please subscribe to the ObjectDB 2 JDO Manual issue. Because writing a new manual and then maintaining two similar manuals, one for JPA and the other for JDO requires massive work, this will be done only if there is a sufficient demand. support Support
.java:148) Unexpetced error com.objectdb.o.InternalException //Code without manual maintenance
is a very powerful query language and chapter 4 of this manual describes it in detail. Updating ... are updated. Chapter 3 of this manual describes how to use JPA for database operations in more detail.
This chapter introduced the basic principles of JPA using ObjectDB. You can go into details by reading the other chapters of this manual. If you prefer to get started with ObjectDB right away you can follow one of the following tutorials to create and run the example program that was described in
The new ObjectDB Manual describes how to use ObjectDB 2 with JPA. An additional manual that focuses on using ObjectDB 2 with JDO can help JDO users. But since writing a new manual and then maintaining two similar manuals, one for JPA and the other for JDO requires massive work
Support > Knowledge Base > ObjectDB 1.0 Manual > Chapter 7 "JDOQL Queries" > Section 7.2 "Query Filter Syntax" > Subsection "Fields" > Second to last sentence Remove "not" from that sentence ... for the containing expression but no exception is not thrown." CBE CBE Great job creating this manual
. Feedback We would appreciate any comment or suggestion regarding this manual. Please send your comments or questions to firstname.lastname@example.org.
probable error in text of manual about embeddable classes
Shows how to use Java/JPA to connect to the ObjectDB Object Database.