I'm not sure if this is related by I just turned migrations back *on*
in an app that uses MySQL and got this:
Traceback (most recent call last):
File "C:\web2py\gluon\restricted.py", line 178, in restricted
exec ccode in environment
File "C:/web2py/applications/main/models/db.py", line 74, in
<module>
db.Field("registration_key", length=256, writable=False,
readable=False, default=""))
File "C:\web2py\gluon\sql.py", line 1033, in define_table
query = t._create(migrate=migrate)
File "C:\web2py\gluon\sql.py", line 1370, in _create
self._db._execute(query)
File "C:\web2py\gluon\sql.py", line 739, in <lambda>
self._execute = lambda *a, **b: self._cursor.execute(*a, **b)
File "C:\Python25\lib\site-packages\MySQLdb\cursors.py", line 166,
in execute
self.errorhandler(self, exc, value)
File "C:\Python25\lib\site-packages\MySQLdb\connections.py", line
35, in defaulterrorhandler
raise errorclass, errorvalue
OperationalError: (1050, "Table 'auth_user' already exists")
On Sep 7, 4:33 pm, mdipierro <mdipie...@cs.depaul.edu> wrote:
> So one of the changes from 1.66 to 1.67 is the default length of
> string/password/upload fields from 32/32/128 to 512/512/512.
>
> This will cause a migration in almost ALL existing applications
> (unless you have explicitly declared a length or you have
> migrate=False). This should not break anything and it is important to
> prevent future problems and current problems with HMAC+SHA512.
>
> If you have used the code in trunk for the last 2 weeks the migration
> has already happened.
> Has anybody had a problem with it? Specifically, has anybody tried it
> with MySQL?
>
> Can you think of any problem with this?
>
> Massimo
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