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Is there a function of "drop table" or "delete from table"?

resettable by restricting this risky operation to databases with specified file extensions. See this forum

Best practice: Database update/migration of embedded databases in products

a PostLoad callback (if not null). If conversion is restricted to V1.0 -> V1.1 and V1.1 -> V2.0

Multi selection and distinct in a criteria query

of that sorry ;) What I was trying to say.. how can I restrict the DISTINCT to the first selection element in

ObjectDB licencing rules

Hi, We have a ObjectDB instalation and licence for one server on a virtual machine within ESXi, we would like to migrate it to Physical server, is there any restrictions in moving or when reinstaling a server with ObjectDB instalation. Thank you. peric.emil Emil Perić A Server license is non

Async query ObjectDb

a separate EntityManager for that thread. Stopping a running query is not supported but restricting execution time is supported. support Support

License Activation Change and Checking Activation

Hello! How does ObjectDB determine the machine ID? Yesterday I activated our license on my development laptop and today I tried to persist more than 1M objects. ObjectDB told me that it cant't do that because of the evaluation restrictions. Now I activated it again on the same machine and got

EntityManager getMetamodel() causes crash

that this is on the restricted version! Also, I can see entities one-by-one, Eg: Metamodel m = em

Internal objectdb exception when using different language on a machine

database. The sub database contains only a restricted schema, here we have the only one not

InternalException - error reading field from "queue" database

a private support ticket)? support Support Upload options are limited as I'm on a restricted company

ObjectDB 2.8.6_03

Restricted waiting time on closing a database on a server to 2 seconds(see issue #2686).

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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