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Merge branch 'MDL-77391-m401' of https://github.com/jrchamp/moodle into MOODLE_401_STABLE

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Andrew Nicols 2023-03-02 09:26:56 +08:00
commit 044e573ea1
1 changed files with 6 additions and 10 deletions
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16
admin/qtypes.php
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@ -43,21 +43,17 @@ $qtypes = question_bank::get_all_qtypes();
$pluginmanager = core_plugin_manager::instance();
// Get some data we will need - question counts and which types are needed.
// The second JOIN on question_versions (qv2) is to get the latest version of each question. 
// (Using this sort of JOIN is a known trick for doing this in the fastest possible way.)
$counts = $DB->get_records_sql("
SELECT q.qtype,
COUNT(qv.id) AS numquestions,
SUM(CASE WHEN qv.status = :hiddenstatus THEN 1 ELSE 0 END) AS numhidden,
SUM(CASE WHEN qv.status = :draftstatus THEN 1 ELSE 0 END) AS numdraft
FROM {question_bank_entries} qbe
JOIN {question_versions} qv ON qv.questionbankentryid = qbe.id
AND qv.version = (
SELECT MAX(version)
FROM {question_versions}
WHERE questionbankentryid = qbe.id
)
JOIN {question} q ON q.id = qv.questionid
FROM {question} q
JOIN {question_versions} qv ON q.id = qv.questionid
LEFT JOIN {question_versions} qv2 ON qv.questionbankentryid = qv2.questionbankentryid AND qv.version < qv2.version
WHERE qv2.questionbankentryid IS NULL
GROUP BY q.qtype
", [
'hiddenstatus' => question_version_status::QUESTION_STATUS_HIDDEN,