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Docs: Add data loss warning for init-db in tutorial

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Mervan Palmér 2026-05-19 15:59:38 +02:00
parent 627a0e20bd
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docs/tutorial/database.rst
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@ -206,6 +206,14 @@ previous page.
you use a new terminal, remember to change to your project directory you use a new terminal, remember to change to your project directory
and activate the env as described in :doc:`/installation`. and activate the env as described in :doc:`/installation`.
.. warning::
The ``init-db`` command will run the ``schema.sql`` file, which starts by
dropping the existing ``user`` and ``post`` tables. **Running this command
will permanently delete any existing data in your database.** Only run it
when you are setting up the project for the first time or if you intentionally
want to start over with an empty database.
Run the ``init-db`` command: Run the ``init-db`` command:
.. code-block:: none .. code-block:: none
@ -216,4 +224,4 @@ Run the ``init-db`` command:
There will now be a ``flaskr.sqlite`` file in the ``instance`` folder in There will now be a ``flaskr.sqlite`` file in the ``instance`` folder in
your project. your project.
Continue to :doc:`views`. Continue to :doc:`views`.