#322 %% not interpreted correctly in query w/o parameters

[Anonymous]

Since MySQLdb uses paramstyle 'format', literal "%" has to be escaped as "%%". However, if you do a query without parameters using cursor.execute(sql), "%%" remains literal "%%". Workaround is to use cursor.execute(sql,())

[Andy Dustman]

I suppose it could default the parameters to (), and I think that won't break anything, but I'll have to test it.