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1 | - | // Hide all premium questions in https://platform.stratascratch.com/coding?questionType=2 |
1 | + | -- https://platform.stratascratch.com/coding/10285-acceptance-rate-by-date |
2 | - | // confirmed to work on April 5 2022 |
2 | + | |
3 | - | // run in browser console |
3 | + | with sent as ( |
4 | - | var all_locks = document.querySelectorAll('i.fa.fa-lock[style="color: gold;"]'); |
4 | + | select |
5 | - | all_locks.forEach(function(el){ el.parentNode.parentNode.parentNode.parentNode.remove(); }); |
5 | + | date as datesent, |
6 | user_id_sender||user_id_receiver as requestid | |
7 | from fb_friend_requests | |
8 | where action='sent' | |
9 | order by 1 asc), | |
10 | ||
11 | accepted as ( | |
12 | select | |
13 | date as dateaccepted, | |
14 | user_id_sender||user_id_receiver as requestid | |
15 | from fb_friend_requests | |
16 | where action='accepted' | |
17 | order by 1 asc | |
18 | ) | |
19 | ||
20 | select datesent as date, | |
21 | count(dateaccepted)::FLOAT / count(datesent)::FLOAT as percentage_acceptance | |
22 | from sent s | |
23 | left join accepted a | |
24 | on s.requestid = a.requestid | |
25 | group by 1 | |
26 | order by 1 asc | |
27 | ||
28 |