id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
19007	Unnecessray database query and loop in dbDelta	inxilpro		The `dbDelta` function currently queries the database for all tables using `SHOW TABLES`, loops through that data, and then queries the database again to `DESCRIBE` the tables it is upgrading.  This causes some issues with advanced database setups where sharding is in place (not all tables are on the same database), but more importantly, it's completely unnecessary.  The function is already hitting the database for each table that it's comparing, so the loop can be removed, and the table's existence can be checked after the `DESCRIBE` query is run.  I threw together a quick patch, but I haven't tested it yet.  When I get a chance, I'll post any additional comments.	defect (bug)	closed	normal		Upgrade/Install	3.2.1	normal	duplicate	has-patch needs-testing	aaron@…