#12612: SQLite3 executemany() method catches too much exceptions
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Reporter: Niels <[email protected]> | Owner: nobody
Status: new | Milestone:
Component: Database layer (models, ORM) | Version: 1.2-alpha
Keywords: sqlite,sqlite3 | Stage: Unreviewed
Has_patch: 0 |
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In SQLiteCursorWrapper.executemany()
(http://code.djangoproject.com/browser/django/trunk/django/db/backends/sqlite3/base.py#L191)
convert_query (line 199) is called, but if you have an extra (accidental)
%s in your query the
replacement of '%s' by ? will raise an exception (TypeError: not enough
arguments for format string) which is then
caught and ignored by except(IndexError,TypeError) at line 195.
None will be returned and whoever is calling executemany will be left
wondering why nothing happened. This bug basically causes bad input to be
ignored instead of raising an exception.
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Ticket URL: <http://code.djangoproject.com/ticket/12612>
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