id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
2913	[patch] Logic error re sql param interpolation in CursorDebugWrapper.execute	artdent@…	Adrian Holovaty	"The relevant code, inside db/backends/util.py, is as follows:
{{{
#!python
if not isinstance(params, (tuple, dict)):
    params = tuple(params)
self.db.queries.append({
    'sql': sql % tuple(params),
    'time': ""%.3f"" % (stop - start),
})
}}}

The second instance in that code of converting params into a tuple is erroneous (if params is a dictionary, it should not be converted into a tuple). As a result, string interpolation using the %(name)s syntax fails in debug mode."	defect	closed	Database layer (models, ORM)	0.95	normal	fixed			Unreviewed	1	0	0	0	0	0