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Rev 1 Rev 1441
Línea 495... Línea 495...
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            'mod_quiz',
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            'mod_quiz',
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            'qa.uniqueid',
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            'qa.uniqueid',
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            $userid
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            $userid
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        );
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        );
Línea 499... Línea -...
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 - 
 
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        // The layout column causes the union in the following query to fail on Oracle, it also appears to not be used.
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        // So we can filter the return values to be only those used to generate the data, this will have the benefit
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        // Filtering the return values to be only those used to generate the data, this will have the benefit
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        // improving performance on all databases as we will no longer be returning a text field for each row.
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        // improving performance on all databases as we will no longer be returning a text field for each row.
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        $attemptfields = 'qa.id, qa.quiz, qa.userid, qa.attempt, qa.uniqueid, qa.preview, qa.state, qa.timestart, ' .
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        $attemptfields = 'qa.id, qa.quiz, qa.userid, qa.attempt, qa.uniqueid, qa.preview, qa.state, qa.timestart, ' .
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            'qa.timefinish, qa.timemodified, qa.timemodifiedoffline, qa.timecheckstate, qa.sumgrades, ' .
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            'qa.timefinish, qa.timemodified, qa.timemodifiedoffline, qa.timecheckstate, qa.sumgrades, ' .