| Total Complexity | 21 |
| Dependencies | 1 |
| Dependents | 0 |
| Total lines | 193 |
| Lines of code | 97 |
| Logical lines of code | 41 |
| Comment lines | 51 |
| Methods | 4 |
| Properties | 0 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| migrate() | 44 | 8 | 44 | |
| check() | 57 | 7 | 16 | |
| upgrade() | 48 | 5 | 33 | |
| has_tables() | 74 | 1 | 4 |