[wp-hackers] dbDelta and duplicated indices
mark.wordpress at txfx.net
Wed Apr 26 05:11:47 GMT 2006
On Apr 25, 2006, at 1:12 PM, Ryan Scheuermann wrote:
> And actually, I just tested it again - with a single column UNIQUE
> KEY when the key already exists but you change the key column,
> dbDelta attempts to ADD the unique key index but it doesn't drop
> the old index first. That's probably the problem.
I encountered a problem like this while testing a patch that bumped
the database version... upgrade.php was throwing that error while
dealing with one of WordPress' new multi-column keys.
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