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
29949	DB identifier converters cleanup	Mariusz Felisiak	Mariusz Felisiak	IMO we can remove `introspection.table_name_converter()` and `introspection.column_name_converter` (unused after #28584) and use instead a single method `introspection.identifier_converter()`. As a part of this cleanup we will remove `features.uppercases_column_names` and we'll use `introspection.identifier_converter()` in the tests suite.	Cleanup/optimization	closed	Database layer (models, ORM)	dev	Normal	fixed			Ready for checkin	1	0	0	0	0	0