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MDL-63634 enrol_paypal: Improve query performance

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This issue is a part of the MDL-62560 Epic.
This commit is contained in:
Shamim Rezaie
2018-10-26 19:35:57 +11:00
parent cb21486c66
commit c0bafa2777
1 changed files with 4 additions and 16 deletions
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enrol/paypal/classes/privacy/provider.php
+4 -16
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@@ -115,17 +115,11 @@ class provider implements
FROM {enrol_paypal} ep
JOIN {enrol} e ON ep.instanceid = e.id
JOIN {context} ctx ON e.courseid = ctx.instanceid AND ctx.contextlevel = :contextcourse
LEFT JOIN {user} u ON u.id = :emailuserid AND (
LOWER(u.email) = ep.receiver_email
OR
LOWER(u.email) = ep.business
)
WHERE ep.userid = :userid
OR u.id IS NOT NULL";
JOIN {user} u ON u.id = ep.userid OR LOWER(u.email) = ep.receiver_email OR LOWER(u.email) = ep.business
WHERE u.id = :userid";
$params = [
'contextcourse' => CONTEXT_COURSE,
'userid' => $userid,
'emailuserid' => $userid,
];
$contextlist->add_from_sql($sql, $params);
@@ -179,14 +173,8 @@ class provider implements
FROM {enrol_paypal} ep
JOIN {enrol} e ON ep.instanceid = e.id
JOIN {context} ctx ON e.courseid = ctx.instanceid AND ctx.contextlevel = :contextcourse
LEFT JOIN {user} u ON u.id = :emailuserid AND (
LOWER(u.email) = ep.receiver_email
OR
LOWER(u.email) = ep.business
)
WHERE ctx.id {$contextsql}
AND (ep.userid = :userid
OR u.id IS NOT NULL)
JOIN {user} u ON u.id = ep.userid OR LOWER(u.email) = ep.receiver_email OR LOWER(u.email) = ep.business
WHERE ctx.id {$contextsql} AND u.id = :userid
ORDER BY e.courseid";
$params = [