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http://issues.apache.org/jira/browse/DERBY-1544?page=comments#action_12425930 ] 
            
Daniel John Debrunner commented on DERBY-1544:
----------------------------------------------

one question before I commit the change, the initial comments indicates that 
granting the execute permission to these five routines was done for create but 
not for upgrade. This change is addressing upgrade but seems to be adding new 
code. Is the code to grant permission for these routines shared between create 
and upgrade, or are there two separate mechanisms.?
for instance, I only see the method grantPublicAccessToSystemRoutines being 
called from doFullUpgrade. How are these permissions granted at create database 
time?

> Address remaining upgrade task(s) to complete full upgrade mechanism for 
> GRANT/REVOKE, specifically with changing database owner name from 'DBA' to 
> authorizationId of user invoking upgrade.
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-1544
>                 URL: http://issues.apache.org/jira/browse/DERBY-1544
>             Project: Derby
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 10.2.0.0
>         Environment: generic
>            Reporter: Satheesh Bandaram
>         Assigned To: Deepa Remesh
>             Fix For: 10.2.0.0
>
>         Attachments: d1544-patch1-draft.diff, d1544-patch1-v1.diff, 
> d1544-patch1-v1.status, d1544-patch2-v1.diff, d1544-patch2-v1.status, 
> d1544-patch2-v2.diff
>
>
> Upgrading a database from 10.1 to 10.2 should automatically change database 
> owner, recorded as owner of system schemas in sysschemas, from pseudo user 
> 'DBA' to authorizationID of the user attempting upgrade. 
> Another upgrade change I am thinking about is to grant execute privilege to 5 
> system routines that by default have execute privilege to public when a new 
> database is created. Five system routines, two compress routines and three 
> statistics related routines are given execute privilege to public when a new 
> 10.2 database is created. This is not done when a 10.1 database is upgraded 
> to 10.2 and probably good to include these privileges during database upgrade.
>  

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