push @{ $catalog{toasting} },
              { parent_table => $1, toast_oid => $2, toast_index_oid => $3 };
        }
+       elsif (/^DECLARE_TOAST_WITH_MACRO\(\s*(\w+),\s*(\d+),\s*(\d+),\s*(\w+),\s*(\w+)\)/)
+       {
+           push @{ $catalog{toasting} },
+             {
+               parent_table          => $1,
+               toast_oid             => $2,
+               toast_index_oid       => $3,
+               toast_oid_macro       => $4,
+               toast_index_oid_macro => $5
+             };
+       }
        elsif (
            /^DECLARE_(UNIQUE_)?INDEX(_PKEY)?\(\s*(\w+),\s*(\d+),\s*(\w+),\s*(.+)\)/)
        {
 
      $catalog->{rowtype_oid_macro}, $catalog->{rowtype_oid}
      if $catalog->{rowtype_oid_macro};
 
+   # Likewise for macros for toast and index OIDs
+   foreach my $toast (@{ $catalog->{toasting} })
+   {
+       printf $def "#define %s %s\n",
+         $toast->{toast_oid_macro}, $toast->{toast_oid}
+         if $toast->{toast_oid_macro};
+       printf $def "#define %s %s\n",
+         $toast->{toast_index_oid_macro}, $toast->{toast_index_oid}
+         if $toast->{toast_index_oid_macro};
+   }
    foreach my $index (@{ $catalog->{indexing} })
    {
        printf $def "#define %s %s\n",
 
  * need stable OIDs for shared relations, and that includes toast tables
  * of shared relations.
  *
- * The macro definition is just to keep the C compiler from spitting up.
+ * The DECLARE_TOAST_WITH_MACRO variant is used when C macros are needed
+ * for the toast table/index OIDs (usually only for shared catalogs).
+ *
+ * The macro definitions are just to keep the C compiler from spitting up.
  */
 #define DECLARE_TOAST(name,toastoid,indexoid) extern int no_such_variable
+#define DECLARE_TOAST_WITH_MACRO(name,toastoid,indexoid,toastoidmacro,indexoidmacro) extern int no_such_variable
 
 /*
  * These lines are processed by genbki.pl to create the statements
 
  */
 typedef FormData_pg_authid *Form_pg_authid;
 
-DECLARE_TOAST(pg_authid, 4175, 4176);
-#define PgAuthidToastTable 4175
-#define PgAuthidToastIndex 4176
+DECLARE_TOAST_WITH_MACRO(pg_authid, 4175, 4176, PgAuthidToastTable, PgAuthidToastIndex);
 
 DECLARE_UNIQUE_INDEX(pg_authid_rolname_index, 2676, AuthIdRolnameIndexId, on pg_authid using btree(rolname name_ops));
 DECLARE_UNIQUE_INDEX_PKEY(pg_authid_oid_index, 2677, AuthIdOidIndexId, on pg_authid using btree(oid oid_ops));
 
  */
 typedef FormData_pg_database *Form_pg_database;
 
-DECLARE_TOAST(pg_database, 4177, 4178);
-#define PgDatabaseToastTable 4177
-#define PgDatabaseToastIndex 4178
+DECLARE_TOAST_WITH_MACRO(pg_database, 4177, 4178, PgDatabaseToastTable, PgDatabaseToastIndex);
 
 DECLARE_UNIQUE_INDEX(pg_database_datname_index, 2671, DatabaseNameIndexId, on pg_database using btree(datname name_ops));
 DECLARE_UNIQUE_INDEX_PKEY(pg_database_oid_index, 2672, DatabaseOidIndexId, on pg_database using btree(oid oid_ops));
 
 
 typedef FormData_pg_db_role_setting * Form_pg_db_role_setting;
 
-DECLARE_TOAST(pg_db_role_setting, 2966, 2967);
-#define PgDbRoleSettingToastTable 2966
-#define PgDbRoleSettingToastIndex 2967
+DECLARE_TOAST_WITH_MACRO(pg_db_role_setting, 2966, 2967, PgDbRoleSettingToastTable, PgDbRoleSettingToastIndex);
 
 DECLARE_UNIQUE_INDEX_PKEY(pg_db_role_setting_databaseid_rol_index, 2965, DbRoleSettingDatidRolidIndexId, on pg_db_role_setting using btree(setdatabase oid_ops, setrole oid_ops));
 
 
  */
 typedef FormData_pg_parameter_acl *Form_pg_parameter_acl;
 
-DECLARE_TOAST(pg_parameter_acl, 8925, 8926);
-#define PgParameterAclToastTable 8925
-#define PgParameterAclToastIndex 8926
+DECLARE_TOAST_WITH_MACRO(pg_parameter_acl, 8925, 8926, PgParameterAclToastTable, PgParameterAclToastIndex);
 
 DECLARE_UNIQUE_INDEX(pg_parameter_acl_parname_index, 8927, ParameterAclParnameIndexId, on pg_parameter_acl using btree(parname text_ops));
 DECLARE_UNIQUE_INDEX_PKEY(pg_parameter_acl_oid_index, 8928, ParameterAclOidIndexId, on pg_parameter_acl using btree(oid oid_ops));
 
 
 typedef FormData_pg_replication_origin *Form_pg_replication_origin;
 
-DECLARE_TOAST(pg_replication_origin, 4181, 4182);
-#define PgReplicationOriginToastTable 4181
-#define PgReplicationOriginToastIndex 4182
+DECLARE_TOAST_WITH_MACRO(pg_replication_origin, 4181, 4182, PgReplicationOriginToastTable, PgReplicationOriginToastIndex);
 
 DECLARE_UNIQUE_INDEX_PKEY(pg_replication_origin_roiident_index, 6001, ReplicationOriginIdentIndex, on pg_replication_origin using btree(roident oid_ops));
 DECLARE_UNIQUE_INDEX(pg_replication_origin_roname_index, 6002, ReplicationOriginNameIndex, on pg_replication_origin using btree(roname text_ops));
 
  */
 typedef FormData_pg_shdescription * Form_pg_shdescription;
 
-DECLARE_TOAST(pg_shdescription, 2846, 2847);
-#define PgShdescriptionToastTable 2846
-#define PgShdescriptionToastIndex 2847
+DECLARE_TOAST_WITH_MACRO(pg_shdescription, 2846, 2847, PgShdescriptionToastTable, PgShdescriptionToastIndex);
 
 DECLARE_UNIQUE_INDEX_PKEY(pg_shdescription_o_c_index, 2397, SharedDescriptionObjIndexId, on pg_shdescription using btree(objoid oid_ops, classoid oid_ops));
 
 
 
 typedef FormData_pg_shseclabel * Form_pg_shseclabel;
 
-DECLARE_TOAST(pg_shseclabel, 4060, 4061);
-#define PgShseclabelToastTable 4060
-#define PgShseclabelToastIndex 4061
+DECLARE_TOAST_WITH_MACRO(pg_shseclabel, 4060, 4061, PgShseclabelToastTable, PgShseclabelToastIndex);
 
 DECLARE_UNIQUE_INDEX_PKEY(pg_shseclabel_object_index, 3593, SharedSecLabelObjectIndexId, on pg_shseclabel using btree(objoid oid_ops, classoid oid_ops, provider text_ops));
 
 
 
 typedef FormData_pg_subscription *Form_pg_subscription;
 
-DECLARE_TOAST(pg_subscription, 4183, 4184);
-#define PgSubscriptionToastTable 4183
-#define PgSubscriptionToastIndex 4184
+DECLARE_TOAST_WITH_MACRO(pg_subscription, 4183, 4184, PgSubscriptionToastTable, PgSubscriptionToastIndex);
 
 DECLARE_UNIQUE_INDEX_PKEY(pg_subscription_oid_index, 6114, SubscriptionObjectIndexId, on pg_subscription using btree(oid oid_ops));
 DECLARE_UNIQUE_INDEX(pg_subscription_subname_index, 6115, SubscriptionNameIndexId, on pg_subscription using btree(subdbid oid_ops, subname name_ops));
 
  */
 typedef FormData_pg_tablespace *Form_pg_tablespace;
 
-DECLARE_TOAST(pg_tablespace, 4185, 4186);
-#define PgTablespaceToastTable 4185
-#define PgTablespaceToastIndex 4186
+DECLARE_TOAST_WITH_MACRO(pg_tablespace, 4185, 4186, PgTablespaceToastTable, PgTablespaceToastIndex);
 
 DECLARE_UNIQUE_INDEX_PKEY(pg_tablespace_oid_index, 2697, TablespaceOidIndexId, on pg_tablespace using btree(oid oid_ops));
 DECLARE_UNIQUE_INDEX(pg_tablespace_spcname_index, 2698, TablespaceNameIndexId, on pg_tablespace using btree(spcname name_ops));
 
                $changed = 1;
            }
        }
+       elsif ($line =~ m/^(DECLARE_TOAST_WITH_MACRO\(\s*\w+,\s*)(\d+)(,\s*)(\d+)(,\s*\w+,\s*\w+)\)/)
+       {
+           my $oid2 = $2;
+           my $oid4 = $4;
+           if (exists $maphash{$oid2})
+           {
+               $oid2 = $maphash{$oid2};
+               my $repl = $1 . $oid2 . $3 . $oid4 . $5 . ")";
+               $line =~ s/^DECLARE_TOAST_WITH_MACRO\(\s*\w+,\s*\d+,\s*\d+,\s*\w+,\s*\w+\)/$repl/;
+               $changed = 1;
+           }
+           if (exists $maphash{$oid4})
+           {
+               $oid4 = $maphash{$oid4};
+               my $repl = $1 . $oid2 . $3 . $oid4 . $5 . ")";
+               $line =~ s/^DECLARE_TOAST_WITH_MACRO\(\s*\w+,\s*\d+,\s*\d+,\s*\w+,\s*\w+\)/$repl/;
+               $changed = 1;
+           }
+       }
        elsif (
-           $line =~ m/^(DECLARE_(UNIQUE_)?INDEX\(\s*\w+,\s*)(\d+)(,\s*.+)\)/)
+           $line =~ m/^(DECLARE_(UNIQUE_)?INDEX(_PKEY)?\(\s*\w+,\s*)(\d+)(,\s*.+)\)/)
        {
-           if (exists $maphash{$3})
+           if (exists $maphash{$4})
            {
-               my $repl = $1 . $maphash{$3} . $4 . ")";
+               my $repl = $1 . $maphash{$4} . $5 . ")";
                $line =~
-                 s/^DECLARE_(UNIQUE_)?INDEX\(\s*\w+,\s*\d+,\s*.+\)/$repl/;
+                 s/^DECLARE_(UNIQUE_)?INDEX(_PKEY)?\(\s*\w+,\s*\d+,\s*.+\)/$repl/;
                $changed = 1;
            }
        }