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17

DB Doctor sets type to "unknown" for new fields

and run DB Doctor on the exiting DB file in order to update the schema. The fields are added ... ) is set to unknown. Both are defined as Boolean in Java code. As a result, update operations ... and for the confirmation that it is Ok. We are struggling to understand then why updates like the following fail
17

Database Inconsistency or corruption

2.6.8_02 im embedded mode. The problem is that data gets lost when updating an entity. 1 ... to the referenced Attributes and from the Attributes to the Values. Updating an ObjectValue means updating the referenced Attributes. Updating an Attribute means replacing a referenced Value with a new Value
15

Query results are not up to date for entities, not primitives

updates. But, when using the JPQL Query, the list are refreshed, and, when I querying for primitive fields like Strings, the list of primitives are loading refreshed too. Any variations on update ... file that you are using, demonstrate the queries and explain how updates are performed? Note
15

Unexpected exception during open the database

, when indexes require updates. support Support The issue is not related to Issue #1860. It occurs ... block from objectdb.conf all works fine during opening the database. The automatic index update is not part of the objectdb.conf, this cannot be the reason. <!--<index-update enabled="true" priority="40
15

Eclipse plugin problem (using ObjectDB as a separate bundle)

your eclise v3.62 workspace. Before attempting to run, download and update using eclipse using ... . Finally click Run (first button on last row) For the "Groovy" plugin (see update site on attached dependencies.png), once the update is done and eclipse restarted, select the _com.epimss.lab plugin, right
0

javax.jdo.annotations.ForeignKey

The update action of this foreign key. The update action of this foreign key. Returns: the update action
0

javax.jdo.PersistenceManagerFactory

is to be considered read-only. ReadOnly set to false specifies that no updates can be performed to the datastore, and if updates are attempted a JDOReadOnlyException is thrown. Parameters: flag - Since: JDO 2
0

javax.jdo.JDOEntityManager

statement, e.g., for update or delete. Create an instance of Query for executing a native SQL statement, e.g., for update or delete. Parameters: sqlString - a native SQL query string Returns: the new
0

Element.updateAction

Annotation Element javax.jdo.annotations.Element ForeignKeyAction updateAction Update action to apply to any foreign key for the element Returns: update action to apply to any foreign key for the element Default value: javax.jdo.annotations.ForeignKeyAction.UNSPECIFIED Since: JDO 2.1
0

setReadOnly(flag)

Method javax.jdo.PersistenceManagerFactory void setReadOnly( boolean flag ) Sets the value for whether the datastore is to be considered read-only. ReadOnly set to false specifies that no updates can be performed to the datastore, and if updates are attempted a JDOReadOnlyException is thrown. Parameters: flag - Since: JDO 2.2 See Also: getReadOnly()

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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