--- db/prgsrc/db.cgi	2000/10/23 01:24:59	1.10
+++ db/prgsrc/db.cgi	2001/01/26 12:09:32	1.13
@@ -10,7 +10,7 @@ my ($PWD) = `pwd`;
 chomp $PWD;
 my ($SRCPATH) = "$PWD/../dimrub/src";
 my ($ZIP) = "/home/piataev/bin/zip";
-my $DUMPFILE = "/tmp/dump.sql";
+my $DUMPFILE = "/tmp/chgkdump";
 my ($SENDMAIL) = "/usr/sbin/sendmail";
 my ($TMSECS) = 30*24*60*60;
 my (%RevMonths) = 
@@ -176,7 +176,7 @@ sub PrintSearch {
 
 	$sstr =~ s/(.)/&NoCase($1)/ge;
 
-	my(@sar) = split(/\s/, $sstr);
+	my(@sar) = split(' ', $sstr);
 	for ($i = 0; $i <= $#Questions; $i++) {
 		$output = &PrintQuestion($dbh, $Questions[$i], 1, $i + 1, 1);
 		foreach  (@sar) {
@@ -465,27 +465,33 @@ sub GetQNum {
 	$sth->execute;
  	return ($sth->fetchrow)[0];
 }
+sub GetMaxQId {
+	my ($dbh) = @_;
+	my ($sth) = $dbh->prepare("SELECT MAX(QuestionId) FROM Questions");
+	$sth->execute;
+ 	return ($sth->fetchrow)[0];
+}
 
 # Returns Id's of 12 random questions
 sub Get12Random {
    my ($dbh, $type, $num) = @_;
 	my ($i, @questions, $q, $t, $sth);
-	my ($qnum) = &GetQNum($dbh);
+	my ($qnum) = &GetMaxQId($dbh);
 	my (%chosen);
 	srand;
 	
-	for ($i = 0; $i < $num; $i++) {
-		do {
-			$q = int(rand($qnum));
-			$sth = $dbh->prepare("SELECT Type FROM Questions
+   for ($i = 0; $i < $num; $i++) {
+       do {
+	   $q = int(rand($qnum));
+	   $sth = $dbh->prepare("SELECT Type FROM Questions
 				WHERE QuestionId=$q");
-			$sth->execute;
-			$t = ($sth->fetchrow)[0];
-		} until !$chosen{$q} && $type =~ /[$t]/;
-		$chosen{$q} = 'y';
-		push @questions, $q;
-	}
-	return @questions;
+	   $sth->execute;
+	   $t = ($sth->fetchrow)[0];
+       } until !$chosen{$q} && $t && $type =~ /[$t]/;
+       $chosen{$q} = 'y';
+       push @questions, $q;
+   }
+   return @questions;
 }
 
 sub Include_virtual {
@@ -590,7 +596,7 @@ MAIN:
 		    print end_html;
 			die "Can't connect to DB chgk\n";
 		};
-	if (!param('comp') and !$text) {
+	if (!param('comp') and !param('sqldump') and !$text) {
 	   print header;
 	   print start_html(-"title"=>'Database of the questions',
 	           -author=>'dimrub@icomverse.com',
@@ -651,9 +657,6 @@ EOT
 			 -'Content-Type' => 'application/x-zip-compressed; name="dump.zip"',
 			 -'Content-Disposition' => 'attachment; filename="dump.zip"'
 			 );
-	    if (! -f $DUMPFILE) {
-		`mysqldump -u piataev chgk > $DUMPFILE`;
-	    }
 	    open F, "$ZIP -j - $DUMPFILE |";
 	    print (<F>);
 	    close F;