5 Commits

Author	SHA1	Message	Date
John Firebaugh	5cefaeb857	[core] Enforce foreign key constraints in the offline database	2016-02-24 13:38:14 -08:00
John Firebaugh	20be32f217	[core] Always store tiles without ratio support with ratio = 1	2016-02-10 16:25:47 -08:00
John Firebaugh	7e287cae1b	[core] Eliminate tilesets table ... This results in a ~1% increase in database size, which is worth it for reducing complexity and making the tiles and resources tables more similar in structure.	2016-02-10 16:25:44 -08:00
John Firebaugh	40ecdeb0b6	[core] Optimize offline database schema ... * Under the hood, SQLite creates surrogate keys (ROWID) anyway. We may as well take advantage of this and use the surrogates for foreign keys as well, since they are simpler and more efficient than compound foreign keys. * Create indexes for efficient eviction queries	2016-02-10 15:40:20 -08:00
John Firebaugh	cdedb66387	[core] Reimplement existing caching within an offline-capable database schema	2016-02-10 15:40:20 -08:00