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@@ -2157,7 +2157,7 @@ class CourseManager {
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$tbl_course_rel_user = Database::get_main_table(TABLE_MAIN_COURSE_USER);
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$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
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- $sql = "SELECT course_code FROM $tbl_course_rel_user WHERE id_user = $user_id AND relation_type = 1 ";
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+ $sql = "SELECT course_code FROM $tbl_course_rel_user WHERE user_id = $user_id AND relation_type = 1 ";
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$result = Database::query($sql,__FILE__,__LINE__);
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$existing_courses = array();
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while($row = Database::fetch_array($result)){
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@@ -2167,7 +2167,7 @@ class CourseManager {
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//Deleting existing session_rel_user with relation ship = 1 only
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foreach ($existing_courses as $existing_course) {
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$existing_course = Database::escape_string($existing_course);
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- $sql = "DELETE FROM $tbl_course_rel_user WHERE course_code = $existing_course AND id_user=$user_id AND relation_type = 1 ";
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+ $sql = "DELETE FROM $tbl_course_rel_user WHERE course_code = '$existing_course' AND user_id = $user_id AND relation_type = 1 ";
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Database::query($sql,__FILE__,__LINE__);
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}
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@@ -2175,6 +2175,7 @@ class CourseManager {
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// for each session
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$course_code = Database::escape_string($course_code);
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$insert_sql = "INSERT IGNORE INTO $tbl_course_rel_user(course_code,user_id,relation_type) VALUES('$course_code','$user_id','1')";
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+
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Database::query($insert_sql,__FILE__,__LINE__);
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}
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}
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