while ( $cf = $cfsth->fetchrow_hashref ) {
my $tbl = $cf->{'dbtable'};
my $name = $cf->{'name'};
+ $name = lc($name) unless driver_name =~ /^mysql/i;
+
@statements = grep { $_ !~ /^\s*ALTER\s+TABLE\s+(h_|)$tbl\s+DROP\s+COLUMN\s+cf_$name\s*$/i }
@statements;
push @statements,