6 Commits

Author	SHA1	Message	Date
cpfeiffer	dc162a9ac8	Only add column if it doesn't exist yet ... Column can exist if there down- and upgrades	2016-03-04 23:25:11 +01:00
cpfeiffer	802f48011d	Refactoring of database access ... - the db is now exclusively locked for one thread - the charts read from the db and analyze data in a background thread + some small cleanups	2015-08-03 01:21:44 +02:00
Andreas Shimokawa	dbbcf20bbc	reformat code	2015-07-25 21:52:52 +02:00
cpfeiffer	be45f7fe0c	check if table exists before dropping	2015-07-11 21:16:07 +02:00
cpfeiffer	8b54c6e5c4	New incremental, cumulative database upgrades and downgrades	2015-07-10 00:31:45 +02:00
cpfeiffer	cc549a6c49	Basic database import and export (to external storage) ... (In the Debug Activity)	2015-07-08 23:11:23 +02:00