loncom/interface/loncoursedata.pm - diff

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version 1.61, 2003/03/25 22:29:31	version 1.62, 2003/03/26 16:25:06
Line 1172 sub get_problem_statistics {	Line 1172 sub get_problem_statistics {
my $part_id = &get_part_id($part);	my $part_id = &get_part_id($part);
my $stats_table = $courseid.'_problem_stats';	my $stats_table = $courseid.'_problem_stats';
#	#
&Apache::lonnet::logthis('symb id = '.$symb_id);
&Apache::lonnet::logthis('part id = '.$part_id);

my $dbh = &Apache::lonmysql::get_dbh();	my $dbh = &Apache::lonmysql::get_dbh();
return undef if (! defined($dbh));	return undef if (! defined($dbh));
&Apache::lonnet::logthis('dbh is defined');
#	#
# A) Number of Students attempting problem	# A) Number of Students attempting problem
# B) Total number of tries of students attempting problem	# B) Total number of tries of students attempting problem