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jeffdeville / penn-orchestra

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The Migrate operation does not properly handle existing data. #1

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
If one Migrates a database containing data, the data is transferred to the 
update store, but is deleted from the database itself.

Instead, any existing data should retained in both the Orchestra-ized version 
of the original table and the associated local table. This data should be 
published to the update store, and an update exchange run.

Original issue reported on code.google.com by jwfro...@gmail.com on 4 Feb 2010 at 4:42

GoogleCodeExporter commented 8 years ago 
It's down to the -1 Epoch issue.

Original comment by snd...@gmail.com on 5 Feb 2010 at 8:42

GoogleCodeExporter commented 8 years ago 
The -1 Epoch issue was solved by always sending a Publish message to the update 
store, 
even when there is nothing to publish.

Original comment by jwfro...@gmail.com on 12 Feb 2010 at 10:58

GoogleCodeExporter commented 8 years ago

Original comment by snd...@gmail.com on 13 Feb 2010 at 4:25