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
27619	Queries where column name includes a '%' character break when using MySQL	Zach Zundel	nobody	"Sorry about this nonsense, but...

I have a table in MySQL with a column name '%exp'. I know this is a poor choice for a column name. 

When calling the objects.all(), I was getting a rather frustrating error message from pyMySQL, ""not enough arguments for format string."" I couldn't figure out what was causing it until I printed result of calling QuerySet.Query.sql_with_params() on the resulting QuerySet. I saw that there were no params, but the string contained %e, which python interpreted as trying to format the string."	Bug	closed	Database layer (models, ORM)	1.10	Normal	duplicate			Unreviewed	0	0	0	0	1	0