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alter=True/--alter option to automatically add missing columns

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Closes #18
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Simon Willison 2019-05-24 17:41:04 -07:00
commit eff52023c6
6 changed files with 204 additions and 9 deletions
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docs/cli.rst
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@ -232,6 +232,15 @@ You can add a column using the ``add-column`` command::
The last argument here is the type of the column to be created. You can use one of ``text``, ``integer``, ``float`` or ``blob``. If you leave it off, ``text`` will be used.
.. _cli_add_column_alter:
Adding columns automatically on insert/update
=============================================
You can use the ``--alter`` option to automatically add new columns if the data you are inserting or upserting is of a different shape::
$ sqlite-utils insert dogs.db dogs new-dogs.json --pk=id --alter
.. _cli_add_foreign_key:
Adding foreign key constraints