Fix from Tom Lane for pg_shadow in pg_upgrade

Author: bmomjian

doc/src/sgml/ref/pg_upgrade.sgml

@@ -34,7 +34,7 @@ Description
  PostgreSQL release without reloading all the data.  First,
  to be safe, back up your data directory.  Then, use:
 <programlisting>
-% pg_dumpall -s >db.out
+% pg_dumpall -s -z >db.out
 </programlisting>
 to dump out your old  database definitions without any
 data.  Stop the postmaster and all backends.

src/bin/pg_dump/pg_upgrade

@@ -61,7 +61,7 @@ fi
 # then shouldn't be in there anyway
 
 cat $INPUT | awk '	{
-				if (toupper($0) ~ /^COPY /)
+				if (toupper($1) != "COPY" && $2 != "pg_shadow")
 					while (getline $0 > 0 && $0 != "\\.")
 						;
 				else	print $0;

src/man/pg_upgrade.1

@@ -1,6 +1,6 @@
 .\" This is -*-nroff-*-
 .\" XXX standard disclaimer belongs here....
-.\" $Header: /cvsroot/pgsql/src/man/Attic/pg_upgrade.1,v 1.4 1998/08/31 04:32:18 momjian Exp $
+.\" $Header: /cvsroot/pgsql/src/man/Attic/pg_upgrade.1,v 1.5 1998/10/25 02:47:38 momjian Exp $
 .TH pg_upgrade UNIX 1/20/96 PostgreSQL PostgreSQL
 .SH NAME
 pg_upgrade - allows upgrade from a previous release without reloading data
@@ -15,7 +15,7 @@ First, to be safe, back up your data directory.
 Then, use:
 .nf
 
-	pg_dumpall -s >db.out
+	pg_dumpall -s -z >db.out
 
 .fi
 to dump out your old database definitions without any data.