About schema

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Forum
17

Automatic schema evolution causes ArrayOutOfBoundsException

Hi, I did 2 modification to our schema. Our schema looked like this: class Entity - List ... ServiceProvider and removed the duplicated name field, the schema now looks like this: class ... . The objectdb doctor states "No errors have been found". Is there any other way to resolve this schema update
Forum
17

Compare old and new schema

? Thanks, farid Currently there is no automatic tool to compare the old schema to the new ... the content of the old database with the old schema. Thanks for your answer. Unfortunately, our model ... etc... All these changes frequently take place between software versions and an automatic comparison of old schema vs
Forum
17

Schema migration - long to String

? Changing a field from long to String should not require any specific action. Actually such schema changes are not related to the Doctor, and usually you don't have to run the Doctor after the schema ... and it seems that the Doctor may produce false alarms after such schema change. As a workaround you can read
Issue
17

Schema-Update: Rename superclass and remove one subclass

SuperClass to RenamedSuperClass and Remove the ChildClassB. <schema> schema ... demonstrates a bug in schema evolution that includes renaming a super class and removing
Forum
17

Understanding limitations of schema evolution

Hi, I am trying to understand the limitations of schema evolution and have read the material on http://www.objectdb.com/java/jpa/entity/schema as well as the link therein regarding manual schema ... , and you will have to write code for making this schema change. Thanks for your reply. Could you please elaborate
Forum
16

Massive schema update

Hello, I need to rename/move a lot of classes in my project. I know how to do it with the <schema ... is, Is there any way to migrate all the objects to the new schema after I wrote the shema update? Thanks in advance. Best Regars, Pablo. The effect on performance of schema update (including using
Forum
16

schema update procedure

Is there a specific procedure that we should follow when making schema updates? I have often found ... after schema change is known and documented. The need for more than one restart, however, is new ... side is to synchronize all the persistable classes by sending the up to date schema of all these classes to the server
Manual
16

Database Explorer [2011-09-21]

objects. The [Schema] window shows the user defined persistable types (entity and embeddable classes ... an element for viewing (an entity class in the [Schema] tabbed window, a bookmark in the [Database
Manual
16

Database Explorer

objects. The [Schema] window shows the user defined persistable types (entity and embeddable classes ... an element for viewing (an entity class in the [Schema] tabbed window, a bookmark in the [Database
Manual
16

Chapter 6 - Configuration [2011-02-21]

The ObjectDB configuration file contains one root element with seven subelements: ... ... ... <schema> ... schema> ... ... ...