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Free version limitation and upgrading

the license is that possible without new Installation? greetz The free edition has a restriction ... the restrictions with no need to upgrade the database or the code. ah thank you for the explanation, i
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how to query by properties of onetomany relations? (Error 990)

very useful. 1. Are there any restrictions on the depth of nested collections? ie. "SELECT count(f ... are marked @Embedded instead of @Entity? Thanks! Regarding the new syntax - there is no restriction
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persistence.xml classes not respected by ObjectDB

to respect the restrictions. I had to delete the elements in the development db, then upload ... seems to do not respect the restriction when a fresh DB is created (created when the application starts
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@Unique member combination not working

Why does the below code not enforce unique restrictions?   Person @Entity @Unique(members = {"name", "surname"}) public class Person implements Serializable {     @Id     @GeneratedValue     private Integer id;     private String name;     private String surname; public Integer
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Async query ObjectDb

for that thread. Stopping a running query is not supported but restricting execution time is supported. Teleca
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Best practice: Database update/migration of embedded databases in products

callback (if not null). If conversion is restricted to V1.0 -> V1.1 and V1.1 -> V2.0, but not V1.0
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Composite index support collection

Hello, is there any chance that you support composite indices with fields and collections combined in the future? We need such feature in our application and would be very happy to see it in the future :) Best regards Markus It may be supported in future versions (probably with a restriction
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Cross-platform license

My activation code works fine on my computer Ubuntu but fails on the same machine if I boot into Windows 8.  Is the activation code restricted to an operating system?  Would I lose it's use if I upgraded Ubuntu at some point?  You should be able to use your license with different operating
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Documentation problem - license does not match implementation

The license page says: "ObjectDB can be downloaded and used at no cost (including commercially) with the restriction of maximum 10 entity classes and one million entity objects per database file." I was well into a rather large project when I discovered, much to my horror, that the free license
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Drop the entire database, Change the schema

,tmp" /> This is a defensive restriction to avoid deleting databases by mistake, but the conventional