I have this really small table where I need to calculate
what percent of users used a time-off feature?
time_off_used parameters show if users used that feature (1), or not (0)
| role | user_id | time_off_used |
|---|---|---|
| Admin | 45ds4f5d4sfd5s5fd5s4dfg | 0 |
| Admin | 45ds5f4ds5sdf45dfs5sdgfgf | 1 |
| Regular | 45ds4f5d4sfd5s5fd5s4dfg | 0 |
| Admin | dh454hkd564khdg564kd6fgjg | 1 |
| Project manager | sgj3js32jgfsj1s2jss1jgssg54 | 1 |
| Admin | 45ds5f4ds5sdf45dfs5sdgfgf | 1 |
| Regular | 45d34frty5d4sfd5s5fd5s4dfg | 0 |
| Admin | dhy556gd564khdg564kd6fgjg | 1 |
| Project manager | sgj3js32jgfsj1s2jss1jgssg54 | 1 |
I need just one number as a result, for example 70.
>Solution :
simple as this :
select sum(time_off_used)* 100.0 / count(*) as percentage_used_feature
from tablename