How to Fix the \"InterfaceError (0, \'\')\" in Django: A Global Cursor Problem?

InterfaceError (0, '') in Django: A Common Pitfall

While developing a website with Django, you may encounter the frustrating "InterfaceError (0, '')" error during query execution. The temporary solution of restarting the Apache server proves to be inadequate.

To resolve this issue, delve into the nature of the error: it is caused by the use of a global cursor. In Django, it is recommended to create and close the cursor within each method that employs a raw query.

Rather than declaring the cursor globally, follow this simple procedure:

<code class="python">with connection.cursor() as cursor:
    cursor.execute(query)</code>

This ensures that the cursor is created, used, and closed within the specified method, alleviating the problem and improving the stability of your Django application.

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