[Glass] Cleaning up TimeZone class history

[Paul DeBruicker via Glass]

Oh and if logged in as SystemUser in linked topaz I run

topaz 1> abort
topaz 1> printit
  [ TimeZone classHistory size > 1 ]
    whileTrue: [ 
      (TimeZone classHistory at: 1)
        migrateInstancesTo: TimeZone classHistory currentVersion.
      TimeZone classHistory removeVersion: (TimeZone classHistory at: 1) ].
%

I get this error:


ERROR 2412 , a TransactionError occurred (error 2412),
reason:rtErrAbortWouldLoseData, A method that requires an abort is being
executed, however, an abort would result in lost data. (TransactionError)


So progress, but not completely there.  





GLASS mailing list wrote
> Hi -
> 
> In my stone I have ObsoleteTimeZone & ObsoleteTimeZone2 in the TimeZone
> class history of a stone I just updated to 3.3.1.   The DataCurator user
> doesn't have permissions to migrate those classes apparently.  And when I
> sign in as the SystemUser in linked Topaz the Smalltalk symbol is not
> understood.  
> 
> To do the migration I'm running:
> 
>   System abort.
>   System beginTransaction.
>   [ :className | 
>   | c |
>   c := Smalltalk at: className.
>   c isBehavior
>     ifTrue: [ 
>       [ c classHistory size > 1 ]
>         whileTrue: [ 
>           (c classHistory at: 1) migrateInstancesTo: c classHistory
> currentVersion.
>           c classHistory removeVersion: (c classHistory at: 1) ] ] ]
>     value: #'TimeZone'.
>   System commitTransaction
> 
> 
> 
> Thanks
> 
> 
> Paul
> _______________________________________________
> Glass mailing list

> Glass at .gemtalksystems

> http://lists.gemtalksystems.com/mailman/listinfo/glass





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