New returns a new storage connected by dsn.
(dsn string)
| 124 | |
| 125 | // New returns a new storage connected by dsn. |
| 126 | func New(dsn string) (st *Storage, err error) { |
| 127 | db, err := openDB(dsn) |
| 128 | |
| 129 | if err != nil { |
| 130 | return |
| 131 | } |
| 132 | |
| 133 | return &Storage{ |
| 134 | dsn: dsn, |
| 135 | db: db, |
| 136 | }, nil |
| 137 | } |
| 138 | |
| 139 | // Prepare implements prepare method of two-phase commit worker. |
| 140 | func (s *Storage) Prepare(ctx context.Context, wb twopc.WriteBatch) (err error) { |