Tim Hunt efe895f1bb 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 10:04:34 +01:00

..

admin

MDL-74171 core_question: qbank_plugins page table sort.

2022-07-07 16:39:56 +02:00

bank/search

MDL-74808 question: use the correct attr for checked checkboxes

2022-07-08 13:01:54 +08:00

engine/variants

MDL-53065 quiz redo question: avoid PHP notice in edge case

2016-02-19 12:10:39 +00:00

external

MDL-61138 question: add question exporters

2018-04-18 11:45:01 +08:00

local

MDL-75576 question bank: bulk-load statistics for all questions at once

2023-05-15 10:04:33 +01:00

output

MDL-73376 qbank_comment: Version selection in modal

2022-09-01 11:43:55 +10:00

privacy

MDL-71696 core_question: Implement new database schema

2022-02-03 22:22:38 +11:00

statistics

MDL-75576 quiz/question statistics: don't expire by time

2023-05-15 10:04:34 +01:00

external.php

MDL-71062 core: Step 1 deprecation of print_error function

2022-07-13 08:20:54 +05:30

question_reference_manager.php

MDL-78025 questions: questions_in_use should check question_references

2023-04-26 15:40:41 +01:00