Django & South: Adding New Field But DatabaseError Occurs "table Already Exists"

In trying to add a new field to a preexisting Model/table, I get a DatabaseError with 'table already exists.' I have run migrations before this one so I am a bit puzzled why adding

Solution 1:

You need to do schemamigration app --initial first without your new field, then migrate app --fake 0001 (or whichever migration number it returned) to set the south database to that state (tables already created).

Add your new field, then run schemamigration myapp --auto, then migrate.

Solution 2:

I commented out the field, ran schemamigration, then migrate. Uncommented out the field, ran schemamigration, then migrate and it worked. Not sure what I was doing wrong.

Solution 3:

This happens when you doing something on migration and did not let south knows about it.

If you looking at the south_* table in the database, you will find-out south keeps logs about db migrations in the database. The common way is to faking the migration. There is a fake argument for the South.

here you can find out what is all about: http://south.readthedocs.org/en/latest/commands.html#options