Make Django Create Foreign Keys for MySQL Backend

How do you force Django to create real foreign key constraints when using a MySQL backend? If I'm reading this old bug report correctly, Django shou开发者_JS百科ld be creating real foreign keys, but my default Django 1.2.3 setup using MySQL only generates indexes for models.ForeignKey().

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Change your database engine to InnoDB. MyISAM doesn't support foreign keys.

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I'm running on Django 1.2.1 with MySQL_python-1.2.3c and can verify that it is indeed creating proper foreign key entries on MySQL.

I suggest that you check if you are using MySQL_python-1.2.3c or better