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Clarification on free license restrictions

a definitive answer. The 10 entity class restriction is very clear, but can each of these classes use ... hitting the limit. Update: In newer ObjectDB versions embeddable classes are not restricted ... .conf file:     <persist serialization="true" /> Update: In newer ObjectDB versions embeddable classes are not restricted. support Support

Does "error 522" (connect timed out) have something to do with restrictions despite license activation?

.objectdb.o.CLS.x(CLS.java:123) ... 63 more I don't know whether it's about restrictions ... to activate) results from the same network access restriction that was solved. support Support

Restrict by class in query

would have assumed that the class parameter would cause results to be restricted to only objects

Is there any restriction when using fetch=FetchType.LAZY ?

Is there any restriction when using fetch=FetchType.LAZY ?


entities (which may in turn own joins). All queries may have: a conjunction of restrictions ... to the restriction(s) over the grouping items, or null if no restrictions have been specified. Return the predicate that corresponds to the restriction(s) over the grouping items, or null

Server User List

ip attribute, if specified, restricts the user to connect to the server only from the specified IP addresses. For instance, "" (which represents the local machine), as shown above, restricts ... <quota> subelement, specifying restrictions on the directory content: The directories attribute

ObjectDB License Agreement [ver. 2.0.4]

authorized by this agreement. 3. The free edition of the Software includes restrictions on the number of classes and objects in a database file s . The full edition of the Software (without the restrictions ... and provisions in this agreement. This can be achieved by applying similar or more restrictive terms

JPA Persistable Types

is slightly less restrictive: Static nested entity classes are allowed (non static inner classes ... classes, but also some restrictions. ObjectDB, however, does not enforce these restrictions so mapped

GROUP BY and HAVING clauses

restrictions on SELECT clause in grouping queries also apply to the HAVING clause, which means that individual ... with all the attached restrictions, even when a GROUP BY clause is not specified. Therefore, in this case

Privacy Policy

2021) you are entitled, under certain restrictions and conditions, to the following rights ... incomplete data. The right to restrict or stop the processing of your data. The right to object

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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