#2720: Wrong syntax generated for foreign keys under MySQL
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Reporter: anonymous | Owner: adrian
Status: new | Component: Database wrapper
Version: | Resolution:
Keywords: innodb foreign key | Stage: Accepted
Has_patch: 1 | Needs_docs: 0
Needs_tests: 0 | Needs_better_patch: 1
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Changes (by yary h <[EMAIL PROTECTED]>):
* cc: [EMAIL PROTECTED] (added)
Comment:
_get_many_to_many_sql_for_model was assuming that all referred-to models
were already created, that breaks when there's a ManyToMany field
referring to a model in a different app. I just uploaded a version of this
patch which fixes that.
I'm having troulbe uploading tests, so get the 2k tarball
here:[http://yary.ack.org/intrapp.tgz]
These tests took a while to get right, and still could use more
refinement. They work well to ferret out the problem with MySQL/InnoDB,
but will give spurious errors on a database that does not enforce foreign
keys.
--
Ticket URL: <http://code.djangoproject.com/ticket/2720#comment:14>
Django Code <http://code.djangoproject.com/>
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