--- loncom/metadata_database/cleanup_database.pl	2002/09/09 14:01:04	1.2
+++ loncom/metadata_database/cleanup_database.pl	2006/08/21 21:30:02	1.6
@@ -1,8 +1,8 @@
 #!/usr/bin/perl
 # The LearningOnline Network
-# searchcat.pl "Search Catalog" batch script
+# cleanup_database.pl Remove stale temporary search results.
 #
-# $Id: cleanup_database.pl,v 1.2 2002/09/09 14:01:04 harris41 Exp $
+# $Id: cleanup_database.pl,v 1.6 2006/08/21 21:30:02 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -79,7 +79,7 @@ use Time::Local;
 use DBI;
 
 my $help = 0;
-my $killtime = 86400;
+my $killtime = 86400*2;
 GetOptions( "killtime=s" => \$killtime, 
             "help"       => \$help );
 if ($help) {
@@ -119,14 +119,11 @@ unless ($dbh = DBI->connect("DBI:mysql:l
 
 my $sth = $dbh->prepare("SHOW TABLE STATUS");
 $sth->execute();
-my $results = $sth->fetchall_arrayref;
+my $results = $sth->fetchall_hashref(['Name']);
 
-foreach my $array (@$results) {
-    next if ($array->[14] ne 'temporary');  # [14] is the comment
-    my $name = $array->[0];
-    # [10] in status report is creation time.
-    # [11] in status report is update (last modification?) time.
-    my $tabletime = $array->[11];
+foreach my $name (keys(%$results)) {
+    next if ($results->{$name}{Comment} ne 'temporary'); 
+    my $tabletime = $results->{$name}{Update_time};
     # Times are like: 2002-07-25 10:17:08
     my ($year,$month,$day,$hour,$min,$sec)= 
         ($tabletime =~ /(\d+)-(\d+)-(\d+) (\d+):(\d+):(\d+)/);
@@ -135,6 +132,7 @@ foreach my $array (@$results) {
         $dbh->do('DROP TABLE '.$name);
     }
 }
+$sth->finish();
 
 # --------------------------------------------------- Close database connection
 $dbh->disconnect;