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hoonsbara / octalforty-wizardby

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Support for DB platforms with non-transactional DDL #10

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
Some platforms do not have support for transactional DDL (rumor has it that 
Oracle wraps each DDL statement in a separate transaction). This breaks the 
whole transactional flow Wizardby expects to be in place.

This has to be somehow resolved so that all upgrade/downgrade commands will 
work as expected. First idea is to add a separate SchemaInfoSignature tableso 
that it will contain a hash of each DDL statement executed against a database 
for a particular version.

Original issue reported on code.google.com by anton.go...@gmail.com on 22 Jan 2010 at 8:28