| Total Complexity | 16 |
| Dependencies | 4 |
| Dependents | 2 |
| Total lines | 106 |
| Lines of code | 48 |
| Logical lines of code | 26 |
| Comment lines | 35 |
| Methods | 5 |
| Properties | 2 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| perform_upgrade_routines() | 47 | 12 | 33 | |
| __construct() | 77 | 1 | 4 | |
| get_routines() | 75 | 1 | 5 | |
| get_current_schema_version() | 79 | 1 | 3 | |
| update_schema_version() | 80 | 1 | 3 |