diff --git a/question/type/calculatedmulti/db/upgrade.php b/question/type/calculatedmulti/db/upgrade.php index 111dc1238e4..fb2a0126437 100644 --- a/question/type/calculatedmulti/db/upgrade.php +++ b/question/type/calculatedmulti/db/upgrade.php @@ -38,10 +38,14 @@ function xmldb_qtype_calculatedmulti_upgrade($oldversion) { // From this version on, answer options may use HTML, so the answerformat does now have a // meaning. For backwards compatibility, all existing answer options for this question // type must have their answerformat set to FORMAT_PLAIN. - $DB->execute("UPDATE {question_answers} AS answers, {question} AS questions - SET answerformat = '" . FORMAT_PLAIN . "' - WHERE answers.question = questions.id - AND questions.qtype = 'calculatedmulti'"); + $DB->execute("UPDATE {question_answers} + SET answerformat = '" . FORMAT_PLAIN . "' + WHERE question IN ( + SELECT id + FROM {question} + WHERE qtype = 'calculatedmulti' + )" + ); // Calculatedmulti savepoint reached. upgrade_plugin_savepoint(true, 2024011700, 'qtype', 'calculatedmulti');