errors

var (
	ErrCommitNotInTransaction   = errors.New("COMMIT: Not in transaction")
	ErrIncompatibleDBFormat     = errors.New("incompatible DB format")
	ErrNoDataForHandle          = errors.New("read: no data for handle")
	ErrRollbackNotInTransaction = errors.New("ROLLBACK: Not in transaction")
	ErrDatabaseNotExist         = errors.New("Database not exist")
)