win32-upgradecheck.patch

diff --git a/doc/src/sgml/install-windows.sgml b/doc/src/sgml/install-windows.sgml
index 43d05bde4e..18101e7a70 100644
--- a/doc/src/sgml/install-windows.sgml
+++ b/doc/src/sgml/install-windows.sgml
@@ -470,7 +470,6 @@ $ENV{CONFIG}="Debug";
 <userinput>vcregress isolationcheck</userinput>
 <userinput>vcregress bincheck</userinput>
 <userinput>vcregress recoverycheck</userinput>
-<userinput>vcregress upgradecheck</userinput>
 </screen>
 
    To change the schedule used (default is parallel), append it to the
diff --git a/src/tools/msvc/vcregress.pl b/src/tools/msvc/vcregress.pl
index e896820ac5..fbfc781508 100644
--- a/src/tools/msvc/vcregress.pl
+++ b/src/tools/msvc/vcregress.pl
@@ -106,7 +106,7 @@ my %command = (
 	ISOLATIONCHECK => \&isolationcheck,
 	BINCHECK       => \&bincheck,
 	RECOVERYCHECK  => \&recoverycheck,
-	UPGRADECHECK   => \&upgradecheck,
+	UPGRADECHECK   => \&upgradecheck, # no-op
 	TAPTEST        => \&taptest,);
 
 my $proc = $command{$what};
@@ -286,9 +286,6 @@ sub bincheck
 	foreach my $dir (@bin_dirs)
 	{
 		next unless -d "$dir/t";
-		# Do not consider pg_upgrade, as it is handled by
-		# upgradecheck.
-		next if ($dir =~ "/pg_upgrade/");
 
 		my $status = tap_check($dir);
 		$mstat ||= $status;
@@ -520,9 +517,9 @@ sub generate_db
 
 sub upgradecheck
 {
-	InstallTemp();
-	my $mstat = tap_check("$topdir/src/bin/pg_upgrade");
-	exit $mstat if $mstat;
+	# pg_upgrade is now handled by bincheck, but keep this
+	# target for backward compatibility.
+	print "upgradecheck disabled\n";
 	return;
 }