| commit | c60878c90d46cca5ed231b45f1d83443d436cb73 | |
| author | Tim Hunt <T.J.Hunt@open.ac.uk> | |
| Tue, 31 Jan 2023 15:51:56 +0000 (31 15:51 +0000) | ||
| committer | Tim Hunt <T.J.Hunt@open.ac.uk> | |
| Tue, 31 Jan 2023 15:58:48 +0000 (31 15:58 +0000) | ||
| tree | 5fd0bfc08fb579199e6b021940aefdc23e24a5ac | treesnapshot (tar.gz zip) |
| parent | 880462a1685f710ed4f6628d31c2fd7e67e0df73 | commitdiff |
MDL-77094 quiz_statistics: improve efficiency of the recalculate task
quiz_settings::create() requires at least 3 DB queries, so the point is
that we can avoid doing that until after we have worked out if we need
to calculate statistics for this quiz.
Also, we order the list of quizzes to consier, to process the ones with
more recent attempts first.
quiz_settings::create() requires at least 3 DB queries, so the point is
that we can avoid doing that until after we have worked out if we need
to calculate statistics for this quiz.
Also, we order the list of quizzes to consier, to process the ones with
more recent attempts first.
| mod/quiz/report/statistics/classes/task/recalculate.php | diffblobblamehistory |