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ObjectDB version 2.2 has been released

non optional field validation (throwing an exception on null value). Improved ObjectDB Doctor ... several bugs in query processing and running. It is highly recommended to run the ObjectDB Doctor ... that are generated by the Doctor when moving to version 2.2. support Support

java.io.IOException: Illegal seek

your database file by running the ObjectDB Doctor. support Support The problem still exists after updating to ObjectDB 2.3.6_14 and checking the db file by Doctor. codefad FrankChu Maybe the Doctor

Mismatch client-server protocol prefix

very ordinary code. Could you check the database with the ObjectDB Doctor? support Support I found some ... traces do not mention ObjectDB. In addition to checking the database file with ObjectDB Doctor ... and installed the copy generated by the Doctor. It found no errors. We use this method for over 3

drop a column from table

the transaction. Alternatively, you run the Doctor in repair mode to create a new database file. The schema change must be available to the Doctor, so you must open the database after the schema change in your application to register the change, or run the Doctor with a classpath that contains your entity classes. support Support

Object Relations Error after Schema Change

advance. Regards. peric.emil Emil Perić Could you please check the database with the ObjectDB Doctor ... running the Doctor in repair mode. If this doesn't help and you can upload the database (possibly ... Support Hi, we tried reparing the database with Doctor, tried changing the names of classes

Cannot insert more than about 2^20 objects

Hi I have a DB with 4 entities and a total of 4 index. Once I reach 1048565 total objects in the whole DB, i am unable to insert more object, although i get NO error message nor exceptions. Doctor ... Doctor output: ObjectDB Doctor [version 2.5.2_05] Copyright (c) 2013, ObjectDB Software. All rights

ObjectDB 2.0.0

ObjectDB Doctor. Fixed persistence.xml C/S connection property to "javax.persistence.jdbc.user". Fixed ... . Fixed ObjectDB Doctor to activate and rebuild also inactive (new) indexes. Improved performance ... /Explorer class loading bug (after schema change). Fixed a bug in the ObjectDB Doctor Tool.

ClassCastException thrown when running count query

also tried to run your DB Doctor. It doesn't help. Please contact me if you need more informations ... . The Doctor detects many broken references in this database. Notice that currently ObjectDB doesn't ... have to run the Doctor in fix mode and that will replace broken references with null values (because broken references are not null values). support Support

Exception makes the system unusable for several minutes

This stack trace indicates an unexpected exception. Are there errors in the Doctor report ... , we can see that always the same objects (around 4) are in charge. A doctor we cannot do currently as it takes around 6-8 hours ... , although it could be helpful to verify this by running the Doctor. The stack traces seems similar

DBDoctor BTree Errors

Hello, we ran the db doctor on a database. What does the following errors mean ... is unclear. If you have indeed one object in each of these classes, as shown on the Doctor report (as actual ... , to be on the safe side, you may want to use the Doctor to repair the database file. support Support

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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