Re: Cleaning up TimeZone class history
Posted by
Paul DeBruicker on
Jul 16, 2016; 11:24pm
URL: https://forum.world.st/Cleaning-up-TimeZone-class-history-tp4906795p4906796.html
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
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