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
16731	startswith and contains doesn't work with F expression	ronnas@…	nobody	"The expression:
myTable.objects.filter(field1__startswith=F('field2'))

rendered to: 
SELECT * FROM `my_table` WHERE `my_table`.`field1` LIKE `my_table`.`field2`

should be:
SELECT * FROM `my_table` WHERE `my_table`.`field1` LIKE CONCAT(`my_table`.`field2`,'%')"	Bug	new	Database layer (models, ORM)	1.3	Normal		startswith, F(), wildcards		Unreviewed	0	0	0	0	0	0