Make sure display_hash is unique

ruipacheco / fruitshow2

A Python rewrite of the original Fruit Show forum software.

Apache License 2.0

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Open ruipacheco opened 11 years ago

ruipacheco commented 11 years ago

The display_hash column is marked as unique.

Check for the best way to make sure this doesn't cause problems if we come across a repeated value:

Catch the DB exception
Check if the value exists via a query and generate a new value in a loop until we come across a value that does not exists.