[ http://issues.apache.org/jira/browse/DERBY-1648?page=all ]

Kathey Marsden updated DERBY-1648:
----------------------------------

        Summary: Create a tool for salvaging data from a database that will not 
boot.    (was: Create a tool for database recovery)
    Description: 
If  a Derby database is corrupted  by dual boot or for some other reason, it is 
really necessary to create a new database and transfer the data.  Currently 
there is not a utility to do this.

It would be good to have a tool which given a corrupted database would attempt 
to salvage the data it can  by creating a new database and transferring the 
data while preserving the state of the original corrupted db for analysis



  was:
If  a Derby database is corrupted  by dual boot or for some other reason, it is 
really necessary to create a new database and transfer the data.  Currently 
there is not a utility to do this.

It would be good to have a tool which given a corrupted database would attempt 
to recover it by creating a new database and transferring the data while 
preserving the state of the original corrupted db.




Mike suggested I change the the title of this issue to accurately reflect that 
the data cannot be fully recovered.  Only some of it may be salvagable and it 
is useful sometimes to do so if users do not back up as they should.


> Create a tool for salvaging data from a database that will not boot.  
> ----------------------------------------------------------------------
>
>                 Key: DERBY-1648
>                 URL: http://issues.apache.org/jira/browse/DERBY-1648
>             Project: Derby
>          Issue Type: New Feature
>          Components: Tools
>    Affects Versions: 10.1.3.1
>            Reporter: Kathey Marsden
>
> If  a Derby database is corrupted  by dual boot or for some other reason, it 
> is really necessary to create a new database and transfer the data.  
> Currently there is not a utility to do this.
> It would be good to have a tool which given a corrupted database would 
> attempt to salvage the data it can  by creating a new database and 
> transferring the data while preserving the state of the original corrupted db 
> for analysis

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