#26899: RawSQL requires parameters even if they are empty
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Reporter: wolever | Owner: nobody
Type: Uncategorized | Status: new
Component: Database layer (models, ORM) | Version: master
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 1 | UI/UX: 0
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The `params` argument to `RawSQL` isn't optional so an empty tuple must be
provided if no arguments are needed:
{{{
>>> RawSQL("some_column")
...
TypeError: __init__() takes at least 3 arguments (2 given)
}}}
It seems reasonable to make `params=()` the default: `RawSQL(sql,
params=(), output_field=None)`, or possibly `params=None` and `self.params
= params if params is not None else ()`.
See also:
https://github.com/django/django/blob/master/django/db/models/expressions.py#L607
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Ticket URL: <https://code.djangoproject.com/ticket/26899>
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