7194e92568
Before the timestamps for event and trait are stored in a Float In mysql, the default precision won't work well, this one are rounded. This patch, change the Float by the PrecisionTimestamp Column Type, like the sample timestamp that demand the same precision. And ensure that get_events always return datetime object. Change-Id: I1f986784b07afa50bdbb7faa9499e7b614da8ec1
sqlalchemy-migrate is DEPRECATED. All new migrations should be written using alembic. Please see ceilometer/storage/sqlalchemy/alembic/README