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10

Database corrupted after schema change

to me that it is some failing schema evolution. When I tried to fix the DB file, the Doctor deleted
10

ObjectDB version 2.1 has been released

objects. Fixed a schema evolution bug when adding a new super entity class. support Support
10

ObjectDB version 2.2 has been released

database corruption bug (issue #187). Fixed a critical bug in schema evolution of modified ancestor
10

drop a column from table

Hi, I want to drop one column from my database table suppose i have 3 column (id, name, address) now i want to drop address. then what will be the query or procedure.. Bimal Bimal kumar dalei Just remove the field from the entity class. See Automatic Schema Evolution. Space in the database file
10

InternalException when reading a HashMap

that the data in the database is ok but something fails with the automatic schema evolution
10

Support of modifying an ObjectDB Entity class (Schema Change)

for more information! dahui58 John-Paul Anderson No need for this effort. See this manual page. Schema evolution
2

ObjectDB 2.7.2_x Doctor Yields "Index Requires Rebuild" Always

you (because 2.7.2_05 release notes state "Fixed a bug in schema evolution of indexes.") ... I
2

ObjectDB 2.2.0

recording). Fixed a critical database structure bug (issue #187). Fixed a critical bug in schema evolution
2

ObjectDB 2.7.0

a schema evolution bug in handling hierarchy change. Fixed setting JDO's "javax.jdo.option.IgnoreCache
2

ObjectDB 2.8.6_07

Fixed Explorer issue after schema evolution (issue #2726).

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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