#2495: db.models.TextField cannot be marked unique when using mysql backend
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Reporter: anonymous | Owner: Honza_Kral
Status: new | Milestone:
Component: Database layer (models, ORM) | Version: SVN
Resolution: | Keywords: mysql
TextField
Stage: Accepted | Has_patch: 1
Needs_docs: 0 | Needs_tests: 0
Needs_better_patch: 0 |
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Comment (by Honza_Kral):
Replying to [comment:17 danny...@toldme.com]:
> Hello,
>
> How do I replace the constraint with ALTER TABLE?
> mysql> alter table events_tag add primary key(name);
> ERROR 1170 (42000): BLOB/TEXT column 'name' used in key specification
without a key length
well, specify a key length:
mysql> alter table events_tag add primary key(name(255));
should work
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Ticket URL: <http://code.djangoproject.com/ticket/2495#comment:19>
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