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Diff for /loncom/interface/loncoursedata.pm between versions 1.150 and 1.152

version 1.150, 2005/10/04 18:27:32 version 1.152, 2006/02/04 20:03:30
Line 1291  sub store_student_data { Line 1291  sub store_student_data {
         while (my ($parameter,$value) = each(%$param_hash)) {          while (my ($parameter,$value) = each(%$param_hash)) {
             next if ($parameter !~ /^resource\.(.*)\.(solved|awarded)$/);              next if ($parameter !~ /^resource\.(.*)\.(solved|awarded)$/);
             my $part = $1;              my $part = $1;
       next if ($part =~ /\./);
             next if (exists($stored{$part}));              next if (exists($stored{$part}));
             $stored{$part}++;              $stored{$part}++;
             #              #
Line 1872  sub execute_SQL_request { Line 1873  sub execute_SQL_request {
     my ($dbh,$request)=@_;      my ($dbh,$request)=@_;
 #    &Apache::lonnet::logthis($request);  #    &Apache::lonnet::logthis($request);
     my $sth = $dbh->prepare($request);      my $sth = $dbh->prepare($request);
       if (!$sth)
       { die $dbh->errstr . " SQL: $request"; }
     $sth->execute();      $sth->execute();
     my $row = $sth->fetchrow_arrayref();      my $row = $sth->fetchrow_arrayref();
     if (ref($row) eq 'ARRAY' && scalar(@$row)>0) {      if (ref($row) eq 'ARRAY' && scalar(@$row)>0) {
Line 2211  sub score_stats { Line 2214  sub score_stats {
 #    &Apache::lonnet::logthis('request = '.$/.$request);  #    &Apache::lonnet::logthis('request = '.$/.$request);
           
     $request = 'SELECT SUM(weight) FROM '.$weight_table.      $request = 'SELECT SUM(weight) FROM '.$weight_table.
         ' WHERE ('.$symb_restriction.')';          ' AS a WHERE ('.$symb_restriction.')';
     my ($max_possible) = &execute_SQL_request($dbh,$request);      my ($max_possible) = &execute_SQL_request($dbh,$request);
     # &Apache::lonnet::logthis('request = '.$/.$request);      # &Apache::lonnet::logthis('request = '.$/.$request);
     return($min,$max,$ave,$std,$count,$max_possible);      return($min,$max,$ave,$std,$count,$max_possible);
Line 2260  sub count_stats { Line 2263  sub count_stats {
     $request =       $request = 
         'CREATE TEMPORARY TABLE '.$stats_table.' '.          'CREATE TEMPORARY TABLE '.$stats_table.' '.
         'SELECT a.student_id,'.          'SELECT a.student_id,'.
         'COUNT(a.award) AS count FROM '.          'SUM(a.awarded) AS count FROM '.
         $performance_table.' AS a '.          $performance_table.' AS a '.
         'LEFT JOIN '.$student_table.' AS b ON a.student_id=b.student_id '.          'LEFT JOIN '.$student_table.' AS b ON a.student_id=b.student_id '.
         'WHERE ('.$symb_restriction.')'.          'WHERE ('.$symb_restriction.')';
         " AND a.award!='INCORRECT_ATTEMPTED'";  
     if ($time_limits) {      if ($time_limits) {
         $request .= ' AND '.$time_limits;          $request .= ' AND '.$time_limits;
     }      }
Removed from v.1.150  
changed lines
  Added in v.1.152

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