About schema

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2

EntityManagerFactory Fails To Swtich Over To Slave When Master Is Unavailable

>         <schema>         schema>                                         <schema>         schema
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2

Failed to validate XML

more   Persistence.xml
Issue
2

InternalException

is possible as a result of schema change, in which id fields are removed. Notice that changing the primary key of an existing entity class with instances in the database is not supported. When you say schema ... ) at java.lang.Thread.run(Thread.java:662) In that case it is not a schema change problem of course
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2

OEM: Too many persistable types (>10) - exceeds evaluation limit (error 1011)

move but I did not update the ObjectDB.conf <Schema> to match, as described here:  http://www.objectdb.com/java/jpa/setting/schema. Adding an ObjectDB.conf entry as follows corrected the issue: <schema>
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2

Replication error on slave restart

" on-commit="true" /> <schema> schema> <schema> schema>    
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2

Replication issue, Replayer failing due to NullPointerException.

" /> <schema> schema> <schema> schema>
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2

500Mb ObjectDb database opening issue

500Mb ObjectDb database opening issue
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2

Deadlock in objectdb code

deadlock during initialization of new persistent schema. Could you please confirm that your application ... ?  Also, is there a logging option to follow schema changes during a run? > Is there a convenient way ... managed classes automatically. > Also, is there a logging option to follow schema changes during a run
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2

Deadlock problems solved - a suggestion

the necessary schema changes (including creating the database if necessary), so that a database is already set up with the complete schema before an application runs?  All the information about the schema
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2

drop a column from table

the entity class. See Automatic Schema Evolution. Space in the database file will be reclaimed lazily ... 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. Bimal