gistfile1.txt

mysql> select s.name, sum(points) from skill_progresses as sp join skills as s on sp.skill_id = s.id group by sp.skill_id;
+-------------------+-------------+
| name              | sum(points) |
+-------------------+-------------+
| Sabotage          |        7691 | 
| First Aid         |       22598 | 
| Vehicle Operation |       73513 | 
| Fast Talk         |        6500 | 
| Seduction         |      150121 | 
| Tracking          |      109792 | 
| Interrogation     |       87443 | 
| Disguise          |        8030 | 
| Athletics         |       63911 | 
| Streetwise        |       77193 | 
| Hacking           |       80695 | 
| Demolitions       |       62798 | 
| Gadgetry          |       83232 | 
| Security          |       35952 | 
| Evasion           |        7733 | 
| Science           |       27467 | 
| Cryptography      |       25524 | 
| Class             |       47515 | 
| Smooth Talk       |       52384 | 
| Infiltration      |      129627 | 
+-------------------+-------------+
20 rows in set (0.12 sec)