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Diff for /loncom/interface/loncoursedata.pm between versions 1.72 and 1.73

version 1.72, 2003/05/27 15:48:12 version 1.73, 2003/06/02 16:57:41
Line 455  sub init_dbs { Line 455  sub init_dbs {
     my $courseid = shift;      my $courseid = shift;
     &setup_table_names($courseid);      &setup_table_names($courseid);
     #      #
       # Drop any of the existing tables
       foreach my $table ($symb_table,$part_table,$student_table,
                          $updatetime_table,$performance_table,
                          $parameters_table) {
           &Apache::lonmysql::drop_table($table);
       }
       #
     # Note - changes to this table must be reflected in the code that       # Note - changes to this table must be reflected in the code that 
     # stores the data (calls &Apache::lonmysql::store_row with this table      # stores the data (calls &Apache::lonmysql::store_row with this table
     # id      # id
Line 527  sub init_dbs { Line 534  sub init_dbs {
                     { name => 'part_id',                      { name => 'part_id',
                       type => 'MEDIUMINT UNSIGNED',                        type => 'MEDIUMINT UNSIGNED',
                       restrictions => 'NOT NULL' },                        restrictions => 'NOT NULL' },
                       { name => 'part',
                         type => 'VARCHAR(100)',
                         restrictions => 'NOT NULL'},                    
                     { name => 'solved',                      { name => 'solved',
                       type => 'TINYTEXT' },                        type => 'TINYTEXT' },
                     { name => 'tries',                      { name => 'tries',
Line 950  sub update_student_data { Line 960  sub update_student_data {
             $awarded     = '' if (! defined($awarded));              $awarded     = '' if (! defined($awarded));
             $award       = '' if (! defined($award));              $award       = '' if (! defined($award));
             $awarddetail = '' if (! defined($awarddetail));              $awarddetail = '' if (! defined($awarddetail));
             $newstring = "('".join("','",$symb_id,$student_id,$part_id,              $newstring = "('".join("','",$symb_id,$student_id,$part_id,$part,
                                    $solved,$tries,$awarded,$award,                                     $solved,$tries,$awarded,$award,
                                    $awarddetail,$timestamp)."'),\n";                                     $awarddetail,$timestamp)."'),\n";
             $store_performance_command .= $newstring;              $store_performance_command .= $newstring;
Line 1094  sub get_student_data_from_performance_ca Line 1104  sub get_student_data_from_performance_ca
     #      #
     my $dbh = &Apache::lonmysql::get_dbh();      my $dbh = &Apache::lonmysql::get_dbh();
     my $request = "SELECT ".      my $request = "SELECT ".
         "d.symb,c.part,a.solved,a.tries,a.awarded,a.award,a.awarddetail,".          "d.symb,a.part,a.solved,a.tries,a.awarded,a.award,a.awarddetail,".
             "a.timestamp ";              "a.timestamp ";
     if (defined($student)) {      if (defined($student)) {
         $request .= "FROM $student_table AS b ".          $request .= "FROM $student_table AS b ".
             "LEFT JOIN $performance_table AS a ON b.student_id=a.student_id ".              "LEFT JOIN $performance_table AS a ON b.student_id=a.student_id ".
             "LEFT JOIN $part_table AS c ON c.part_id = a.part_id ".  #            "LEFT JOIN $part_table AS c ON c.part_id = a.part_id ".
             "LEFT JOIN $symb_table AS d ON d.symb_id = a.symb_id ".              "LEFT JOIN $symb_table AS d ON d.symb_id = a.symb_id ".
                 "WHERE student='$student'";                  "WHERE student='$student'";
         if (defined($symb) && $symb ne '') {          if (defined($symb) && $symb ne '') {
Line 1108  sub get_student_data_from_performance_ca Line 1118  sub get_student_data_from_performance_ca
     } elsif (defined($symb) && $symb ne '') {      } elsif (defined($symb) && $symb ne '') {
         $request .= "FROM $symb_table as d ".          $request .= "FROM $symb_table as d ".
             "LEFT JOIN $performance_table AS a ON d.symb_id=a.symb_id ".              "LEFT JOIN $performance_table AS a ON d.symb_id=a.symb_id ".
             "LEFT JOIN $part_table    AS c ON c.part_id = a.part_id ".  #            "LEFT JOIN $part_table    AS c ON c.part_id = a.part_id ".
             "LEFT JOIN $student_table AS b ON b.student_id = a.student_id ".              "LEFT JOIN $student_table AS b ON b.student_id = a.student_id ".
                 "WHERE symb='".$dbh->quote($symb)."'";                  "WHERE symb='".$dbh->quote($symb)."'";
     }      }
Line 1191  sub get_current_state { Line 1201  sub get_current_state {
          ' domain = '.$sdom.           ' domain = '.$sdom.
          ' status = '.$status.           ' status = '.$status.
          ' data is '.(defined($data)?'defined':'undefined'));           ' data is '.(defined($data)?'defined':'undefined'));
   #    while (my ($symb,$hash) = each(%$data)) {
   #        &Apache::lonnet::logthis($symb."\n----------------------------------");
   #        while (my ($key,$value) = each (%$hash)) {
   #            &Apache::lonnet::logthis("   ".$key." = ".$value);
   #        }
   #    }
     #      #
     if (defined($data)) {      if (defined($data)) {
         if (defined($symb)) {          if (defined($symb)) {
Removed from v.1.72  
changed lines
  Added in v.1.73

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