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Update Japanese readme for pgstattuple.

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Bruce Momjian
2006-09-04 03:49:05 +00:00
parent c9a6490991
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contrib/pgstattuple/README.pgstattuple.euc_jp
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$PostgreSQL: pgsql/contrib/pgstattuple/README.pgstattuple.euc_jp,v 1.7 2006/07/06 02:18:07 momjian Exp $
$PostgreSQL: pgsql/contrib/pgstattuple/README.pgstattuple.euc_jp,v 1.8 2006/09/04 03:49:05 momjian Exp $
pgstattuple README 2002/08/22 <20>а<EFBFBD>ã<EFBFBD><C3A3>
1. pgstattuple<EFBFBD>Ȥ<EFBFBD>
1. <EFBFBD><EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؿ<EFBFBD>
pgstattuple
-----------
pgstattuple<6C>ϡ<EFBFBD>UPDATE<54><45>DELETE<54>Ǻ<EFBFBD><C7BA><EFBFBD><EFBFBD>줿<EFBFBD><ECA4BF><EFBFBD>졼<EFBFBD><ECA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>ΰ<EFBFBD><CEB0><EFBFBD><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<20><><EFBFBD>졼<EFBFBD><ECA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD>ʪ<EFBFBD><CAAA>Ū<EFBFBD><C5AA><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD><EFBFBD>ѡ<EFBFBD><D1A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵѤ<D6B5><D1A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
<20>ޤꡤ<DEA4>ֵ<EFBFBD><D6B5>ͤ<EFBFBD><CDA4>礭<EFBFBD><E7A4AD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߤ<EFBFBD>¿<EFBFBD><C2BF><EFBFBD>Τǡ<CEA4>vacuum<75>򤫤<EFBFBD><F2A4ABA4><EFBFBD>ɬ
<20>פ<EFBFBD><D7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD>Ƚ<EFBFBD>Ǥν<C7A4><CEBD><EFBFBD><EFBFBD>ˤʤ<CBA4><CAA4>櫓<EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʳ<EFBFBD><CAB3>ˤ⤤<CBA4><E2A4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD>
<20><><EFBFBD>֤<EFBFBD><D6A4>ޤ<EFBFBD><DEA4><EFBFBD>
pgstattuple() <20>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD>졼<EFBFBD><ECA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><C4B9><EFBFBD>䡢<EFBFBD><E4A1A2><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD>"<22><><EFBFBD><EFBFBD><EFBFBD>ΰ<EFBFBD>"<22>γ<EFBFBD><CEB3><EFBFBD><EFBFBD>ʤɤ<CAA4>
<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵѤ<D6B5><D1A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>ϡ<EFBFBD>vacuum <20><>ɬ<EFBFBD>פ<EFBFBD><D7A4>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD>Ƚ<EFBFBD><C8BD>
<20><><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD>Ω<EFBFBD>ĤǤ<C4A4><C7A4>礦<EFBFBD><E7A4A6><EFBFBD>㤨<EFBFBD>аʲ<D0B0><CAB2>Τ褦<CEA4>ʷ<EFBFBD><CAB7>ˤʤ<CBA4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD>
test=# \x
Expanded display is on.
test=# select * from pgstattuple('pg_proc');
-[ RECORD 1 ]------+-------
table_len | 458752
tuple_count | 1470
tuple_len | 438896
tuple_percent | 95.67
dead_tuple_count | 11
dead_tuple_len | 3157
dead_tuple_percent | 0.69
free_space | 8932
free_percent | 1.95
test=> \x
Expanded display is on.
test=> SELECT * FROM pgstattuple('pg_catalog.pg_proc');
-[ RECORD 1 ]------+-------
table_len | 458752
tuple_count | 1470
tuple_len | 438896
tuple_percent | 95.67
dead_tuple_count | 11
dead_tuple_len | 3157
dead_tuple_percent | 0.69
free_space | 8932
free_percent | 1.95
<EFBFBD>ƹ<EFBFBD><EFBFBD>ܤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>
<20>ʲ<EFBFBD><CAB2><EFBFBD><EFBFBD>ƹ<EFBFBD><EFBFBD>ܤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƤǤ<EFBFBD><EFBFBD><EFBFBD>
table_len -- <20><><EFBFBD>졼<EFBFBD><ECA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʪ<EFBFBD><CAAA>Ū<EFBFBD><C5AA><EFBFBD>礭<EFBFBD><E7A4AD>(<28>Х<EFBFBD><D0A5><EFBFBD>)
tuple_count -- <20><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD>
tuple_len -- <20><><EFBFBD>ץ<EFBFBD>Ĺ<EFBFBD>ι<EFBFBD><CEB9><EFBFBD>(<28>Х<EFBFBD><D0A5><EFBFBD>)
tuple_percent -- <20><><EFBFBD>ץ<EFBFBD><D7A5>γ<EFBFBD><CEB3>硥table_len<65><6E><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD>tuple_len<65><6E><EFBFBD><EFBFBD>Ψ<EFBFBD><CEA8>
dead_tuple_len -- <20>ǥåɥ<C3A5><C9A5>ץ<EFBFBD><D7A5><EFBFBD>
dead_tuple_percent -- <20>ǥåɥ<C3A5><C9A5>ץ<EFBFBD><D7A5>γ<EFBFBD><CEB3>硥table_len<65><6E><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD>tuple_len<65><6E><EFBFBD><EFBFBD>Ψ<EFBFBD><CEA8>
free_space -- <20><><EFBFBD><EFBFBD><EFBFBD>Ѳ<EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD>ΰ<EFBFBD>(<28>Х<EFBFBD><D0A5><EFBFBD>)
free_percent -- <20><><EFBFBD><EFBFBD><EFBFBD>Ѳ<EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD>ΰ补table_len<65><6E><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD>free_space<63><65><EFBFBD><EFBFBD>Ψ<EFBFBD><CEA8>
table_len -- <20><><EFBFBD>졼<EFBFBD><ECA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʪ<EFBFBD><CAAA>Ū<EFBFBD><C5AA><EFBFBD>礭<EFBFBD><E7A4AD>(<28>Х<EFBFBD><D0A5><EFBFBD>)
tuple_count -- <20><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD>
tuple_len -- <20><><EFBFBD>ץ<EFBFBD>Ĺ<EFBFBD>ι<EFBFBD><CEB9><EFBFBD>(<28>Х<EFBFBD><D0A5><EFBFBD>)
tuple_percent -- <20><><EFBFBD>ץ<EFBFBD><D7A5>γ<EFBFBD><CEB3>硥table_len<65><6E><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD>tuple_len<65><6E><EFBFBD><EFBFBD>Ψ<EFBFBD><CEA8>
dead_tuple_len -- <20>ǥåɥ<C3A5><C9A5>ץ<EFBFBD><D7A5><EFBFBD>
dead_tuple_percent -- <20>ǥåɥ<C3A5><C9A5>ץ<EFBFBD><D7A5>γ<EFBFBD><CEB3>硥table_len<65><6E><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD>tuple_len<65><6E><EFBFBD><EFBFBD>Ψ<EFBFBD><CEA8>
free_space -- <20><><EFBFBD><EFBFBD><EFBFBD>Ѳ<EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD>ΰ<EFBFBD>(<28>Х<EFBFBD><D0A5><EFBFBD>)
free_percent -- <20><><EFBFBD><EFBFBD><EFBFBD>Ѳ<EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD>ΰ补table_len<65><6E><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD>free_space<63><65><EFBFBD><EFBFBD>Ψ<EFBFBD><CEA8>
pg_relpages
-----------
pg_relpages() <20>ϥ<EFBFBD><CFA5>졼<EFBFBD><ECA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υڡ<CEA5><DAA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵѤ<D6B5><D1A4>ޤ<EFBFBD><DEA4><EFBFBD>
pgstatindex
-----------
pgstatindex() <20>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD>˴ؤ<CBB4><D8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵѤ<D6B5><D1A4>ޤ<EFBFBD><DEA4><EFBFBD>
test=> \x
Expanded display is on.
test=> SELECT * FROM pgstatindex('pg_cast_oid_index');
-[ RECORD 1 ]------+------
version | 2
tree_level | 0
index_size | 8192
root_block_no | 1
internal_pages | 0
leaf_pages | 1
empty_pages | 0
deleted_pages | 0
avg_leaf_density | 50.27
leaf_fragmentation | 0
bt_metap
--------
bt_metap() <20><>btree<65><65><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD>Υ᥿<CEA5>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD>˴ؤ<CBB4><D8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵѤ<D6B5><D1A4>ޤ<EFBFBD><DEA4><EFBFBD>
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() <20>ϡ<EFBFBD>btree<65><65>ñ<EFBFBD><C3B1><EFBFBD>Υڡ<CEA5><DAA1><EFBFBD><EFBFBD>˴ؤ<CBB4><D8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
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() <20>ϡ<EFBFBD><CFA1><EFBFBD>btree<65>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD>θ<EFBFBD><CEB8>̤Υ<CCA4><CEA5><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5>˴ؤ<CBB4><D8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
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<6C>Υ<EFBFBD><CEA5>󥹥ȡ<F3A5B9A5><C8A1><EFBFBD>