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160

Schema-Update: Rename superclass and remove one subclass

Hello, we renamed a superclass and removed one of the subclass. If we then try to open the Database ... boolean onlyRecordLastStep = false; protected ChildClassB() { } } Then we rename SuperClass ... and for the test. It demonstrates well a bug in schema evolution that includes renaming a super
156

DB Explorer cannot be opened after schema package renaming of entity types

The DB Explorer cannot be opened after schema package renaming of entity types because it seems that deprecated entity types which are removed from our java project break the database. In ... update tries to rename the package name for entity types and deprecated entity types
152

Schema evolution & renamed/moved enum

Hello, I have an entity with an attribute of type enum say com.pkg1.MyEnum. I created a few instances of the class with this attribute of type com.pkg1.MyEnum and stored them in the database. Now, I moved that enum to a different package and renamed it say com.pkg2.MyNewEnum, which is not the new
141

Rename Application StringIdentity

Rename Application StringIdentity
82

Schema Update

The <schema> configuration element supports renaming packages, classes and fields in ObjectDB databases as a complementary operation to renaming or moving these elements in the IDE during source code ... is required when persistable classes are renamed or moved to another package. Running the application
33

Entity field renaming does not work

Hello, we use the ObjectDB version 2.8.5_05. We want to rename a field in an entity and it does not ... the schema for renaming to the objectdb config: <schema>         <package name="com.btc.ep ... > </package> </schema> We have also class and package renaming for other entities and it works
32

Schema-Update: Rename superclass and remove one subclass

Hello, we renamed a superclass and removed one of the subclass. If we then try to open the Database ... boolean onlyRecordLastStep = false; protected ChildClassB() { } } Then we rename SuperClass ... . The test demonstrates a bug in schema evolution that includes renaming a super class and removing
31

Database Schema Evolution

other conversion that is a valid casting operation in Java. Renaming (Package, Class and Field) The automatic ... . When schema upgrade includes also renaming fields, classes or packages, these changes must be specified
22

ObjectDB Object Database Features

. Moving fields up and down in the class hierarchy is transparent. Support for renaming types, fields
6

[ODB1] Chapter 9 - ObjectDB Explorer

the context menus), you can copy, cut, paste, delete and rename directories and files. You can also use ... the same "File | Load New Classes" command. You can also delete or rename a selected persistent class using the "Edit | Delete" and the "Edit | Rename" menu commands, respectively, or using the equivalent

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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