sql tests don't reuse metadata
Remove python lib imports from blaze
Don't depend on blaze to import stdlib modules
Refactor the mysql-into test suite
Make sure we're escaping and rolling back appropriately
Use transactions in a context manager
Put back dbtype encoding
Try with local
Check if we are actually running through mysql
Remove assert False
Cleanup space
More space cleanup
Spaces
Use resources instead of SQL constructor
Dispatch on SQL subclasses
Use resources
Refactor sql
Bit of cleanup
Move raw to utils
Use resource instead of SQL constructor