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MDL-77306 core: Remove LIMIT from SQL statement

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Adding LIMIT to the primary auth type SQL statement does not play well
with Oracle. We can just remove the LIMIT clause from the SQL statement
and and pass IGNORE_MULTIPLE to the call to $DB->get_field_sql()
instead.
This commit is contained in:
Jun Pataleta 2023-03-30 22:50:13 +08:00
parent 4c76cc46f8
commit c5c065e10a
1 changed files with 4 additions and 3 deletions
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7
lib/classes/hub/registration.php
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@ -185,9 +185,10 @@ class registration {
$siteinfo['dbtype'] = $CFG->dbtype;
$siteinfo['coursesnodates'] = $DB->count_records_select('course', 'startdate = ? AND enddate = ?', [0, 0]) - 1;
$siteinfo['sitetheme'] = get_config('core', 'theme');
$siteinfo['primaryauthtype'] = $DB->get_field_sql(
'SELECT auth, count(auth) as tc FROM {user} GROUP BY auth ORDER BY tc DESC LIMIT 1'
);
// Primary auth type.
$primaryauthsql = 'SELECT auth, count(auth) as tc FROM {user} GROUP BY auth ORDER BY tc DESC';
$siteinfo['primaryauthtype'] = $DB->get_field_sql($primaryauthsql, null, IGNORE_MULTIPLE);
// Version and url.
$siteinfo['moodlerelease'] = $CFG->release;