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@@ -493,6 +493,7 @@ if ($exerciseId > 0) {
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SELECT q.* FROM $TBL_QUESTIONS q
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SELECT q.* FROM $TBL_QUESTIONS q
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LEFT OUTER JOIN $TBL_EXERCICE_QUESTION r
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LEFT OUTER JOIN $TBL_EXERCICE_QUESTION r
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ON (q.c_id = r.c_id AND q.id = r.question_id)
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ON (q.c_id = r.c_id AND q.id = r.question_id)
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+ $from
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WHERE
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WHERE
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q.c_id = '$selected_course' AND
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q.c_id = '$selected_course' AND
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r.question_id is null
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r.question_id is null
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@@ -503,6 +504,7 @@ if ($exerciseId > 0) {
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SELECT q.* FROM $TBL_QUESTIONS q
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SELECT q.* FROM $TBL_QUESTIONS q
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INNER JOIN $TBL_EXERCICE_QUESTION r
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INNER JOIN $TBL_EXERCICE_QUESTION r
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ON (q.c_id = r.c_id AND q.id = r.question_id)
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ON (q.c_id = r.c_id AND q.id = r.question_id)
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+ $from
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WHERE
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WHERE
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r.c_id = '$selected_course' AND
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r.c_id = '$selected_course' AND
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(r.exercice_id = '-1' OR r.exercice_id = '0')
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(r.exercice_id = '-1' OR r.exercice_id = '0')
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