Fixed #2166 - Use "manage.py dbshell" as the portable way to pipe commands to
the database. Thanks Paolo. git-svn-id: http://code.djangoproject.com/svn/django/trunk@3132 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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docs/faq.txt
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docs/faq.txt
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@ -406,18 +406,16 @@ If I make changes to a model, how do I update the database?
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If you don't mind clearing data, just pipe the output of the appropriate
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If you don't mind clearing data, just pipe the output of the appropriate
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``django-admin.py sqlreset`` command into your database's command-line utility.
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``manage.py sqlreset`` command into your database's command-line utility.
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For example::
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For example::
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django-admin.py sqlreset appname | psql dbname
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manage.py sqlreset appname | manage.py dbshell
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That "psql" assumes you're using PostgreSQL. If you're using MySQL, use the
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``manage.py sqlreset`` outputs SQL that clears the app's database
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appropriate command-line utility, ``mysql``.
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``django-admin.py sqlreset`` outputs SQL that clears the app's database
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table(s) and creates new ones. The above command uses a Unix pipe to send the
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table(s) and creates new ones. The above command uses a Unix pipe to send the
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SQL directly to the PostgreSQL command-line utility, which accepts SQL as
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SQL directly to the database command-line utility, which accepts SQL as
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input.
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input (``manage.py dbshell`` will launch the appropriate tool for the database
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configured in ``settings.py``).
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If you do care about deleting data, you'll have to execute the ``ALTER TABLE``
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If you do care about deleting data, you'll have to execute the ``ALTER TABLE``
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statements manually in your database. That's the way we've always done it,
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statements manually in your database. That's the way we've always done it,
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