diff --git a/contrib/pgstattuple/README.pgstattuple.euc_jp b/contrib/pgstattuple/README.pgstattuple.euc_jp
index 6314365d7fc83ef7b51e24b0fd2c839cd29eb5d8..15edfb520caeebcfb7c4e7a52c5ca3c0692ca462 100644
--- a/contrib/pgstattuple/README.pgstattuple.euc_jp
+++ b/contrib/pgstattuple/README.pgstattuple.euc_jp
@@ -1,4 +1,4 @@
-$PostgreSQL: pgsql/contrib/pgstattuple/README.pgstattuple.euc_jp,v 1.8 2006/09/04 03:49:05 momjian Exp $
+$PostgreSQL: pgsql/contrib/pgstattuple/README.pgstattuple.euc_jp,v 1.9 2007/06/07 09:56:25 mha Exp $
 
 pgstattuple README		2002/08/22 石井達夫
 
@@ -63,53 +63,6 @@ pgstattuple README		2002/08/22 
        avg_leaf_density   | 50.27
        leaf_fragmentation | 0
 
-   bt_metap
-   --------
-   bt_metap() はbtreeインデックスのメタページに関する情報を返却します：
-
-       test=> SELECT * FROM bt_metap('pg_cast_oid_index');
-       -[ RECORD 1 ]-----
-       magic     | 340322
-       version   | 2
-       root      | 1
-       level     | 0
-       fastroot  | 1
-       fastlevel | 0
-
-   bt_page_stats
-   -------------
-   bt_page_stats() は、btreeの単一のページに関する情報を表示します：
-
-       test=> SELECT * FROM bt_page_stats('pg_cast_oid_index', 1);
-       -[ RECORD 1 ]-+-----
-       blkno         | 1
-       type          | l
-       live_items    | 256
-       dead_items    | 0
-       avg_item_size | 12
-       page_size     | 8192
-       free_size     | 4056
-       btpo_prev     | 0
-       btpo_next     | 0
-       btpo          | 0
-       btpo_flags    | 3
-
-   bt_page_items
-   -------------
-   bt_page_items() は、各btreeページの個別のアイテムに関する情報を表示します：
-
-       test=> SELECT * FROM bt_page_items('pg_cast_oid_index', 1);
-        itemoffset |  ctid   | itemlen | nulls | vars |    data
-       ------------+---------+---------+-------+------+-------------
-                 1 | (0,1)   |      12 | f     | f    | 23 27 00 00
-                 2 | (0,2)   |      12 | f     | f    | 24 27 00 00
-                 3 | (0,3)   |      12 | f     | f    | 25 27 00 00
-                 4 | (0,4)   |      12 | f     | f    | 26 27 00 00
-                 5 | (0,5)   |      12 | f     | f    | 27 27 00 00
-                 6 | (0,6)   |      12 | f     | f    | 28 27 00 00
-                 7 | (0,7)   |      12 | f     | f    | 29 27 00 00
-                 8 | (0,8)   |      12 | f     | f    | 2a 27 00 00
- 
 
 2. pgstattupleのインストール