Tim Hunt 60dbaa0065
MDL-75576 quiz/question statistics: don't expire by time ...
Previously, a set of calculated quiz statistics would only 'last' for
15 minutes. Then they would be considered invalid and not used.
Now, computed statistics are kept indefinitely. Instead, when a new
batch of values are computed for a particular set of settings, older numbers
for the same settings are deleted first. Therefore,
question_stats_cleanup_task is no more.
2023-05-15 10:01:27 +01:00
2022-07-22 09:13:53 +01:00
2019-10-10 10:06:31 +08:00
2020-08-21 12:21:09 +10:00
2022-01-04 10:57:58 +10:00
2023-01-19 07:34:09 +08:00
2022-01-04 10:57:58 +10:00
2019-12-04 15:10:23 +11:00
2022-06-29 09:13:29 +08:00
2019-04-12 09:50:33 +02:00
2019-04-04 09:36:20 +08:00
2017-07-18 06:13:07 +00:00
2021-10-21 11:02:34 +07:00
2021-04-22 10:28:52 +08:00
2019-03-01 07:18:37 +11:00
2016-04-18 11:06:00 +08:00
2022-03-14 22:56:20 -04:00
2021-07-13 12:07:53 +02:00
2021-03-30 10:54:08 +11:00
2020-08-25 17:08:03 +10:00
2016-01-19 21:40:45 +01:00
2018-11-25 06:55:23 +01:00
2021-02-22 16:18:46 +01:00
2022-05-25 22:18:36 +08:00
2019-05-23 10:45:55 +02:00
2019-03-27 11:17:36 +08:00
2021-02-03 10:10:30 +02:00
2020-05-11 10:13:08 +02:00
2020-09-08 18:59:46 +02:00
2019-01-30 10:55:48 +08:00
2019-09-17 14:03:31 +08:00
2023-04-13 14:00:18 +02:00
2020-04-21 14:48:22 +01:00
2023-03-13 21:21:13 +08:00
2019-03-22 13:13:55 +08:00
2019-04-01 15:59:03 +08:00
2017-10-25 15:42:14 +08:00
2017-09-27 13:07:37 +08:00
2022-07-22 09:13:53 +01:00
2017-10-11 17:17:10 +01:00
2017-10-11 17:17:06 +01:00
2023-04-13 11:35:06 +01:00
2021-11-04 11:18:00 +01:00
2021-03-25 13:47:23 +00:00
2016-08-18 10:13:31 +08:00
2016-04-18 11:06:00 +08:00
2018-02-16 09:50:57 +08:00
2023-04-13 11:35:06 +01:00
2022-06-09 14:15:37 +08:00
2019-07-30 14:49:27 +08:00
2019-01-16 12:14:25 +08:00
Tim Hunt
60dbaa0065