| commit | d7cb7550c7fe27b5388aae1cae38085b2983880c | |
| author | Andrew Nicols <andrew@nicols.co.uk> | |
| Fri, 1 Jun 2018 00:14:51 +0000 (1 08:14 +0800) | ||
| committer | David Mudrák <david@moodle.com> | |
| Fri, 27 Jul 2018 08:14:43 +0000 (27 10:14 +0200) | ||
| tree | 304e8c668fcf3e4fd976b1de14afe7903c4fc5c7 | treesnapshot (tar.gz zip) |
| parent | 6e8235c7d3957120f16f5b9d4df8ef1ec82558b5 | commitdiff |
MDL-62619 privacy: Improve performance of contexts loading
When possible, we want to use JOIN over WHERE IN. It is known that the
later performs badly in MySQL.
When possible, we want to use JOIN over WHERE IN. It is known that the
later performs badly in MySQL.
| privacy/classes/local/request/contextlist.php | diffblobblamehistory |