postgres=# SET client_encoding = SJIS;
SET
postgres=# SHOW server_encoding;
 server_encoding
-----------------
 UTF8
(1 row)

postgres=# SHOW lc_time;
 lc_time
---------
 C
(1 row)

postgres=# SELECT to_char(now(), 'TMday');
 to_char
---------
 tuesday
(1 row)

postgres=# SET lc_time = 'Japanese';
SET
postgres=# SELECT to_char(now(), 'TMday');
 to_char
---------
 ‰Î—j“ú
(1 row)


postgres=# \connect eucdb
psql (8.4devel)
You are now connected to database "eucdb".
eucdb=# SET client_encoding = SJIS;
SET
eucdb=# SHOW server_encoding;
 server_encoding
-----------------
 EUC_JP
(1 row)

eucdb=# SHOW lc_time;
 lc_time
---------
 C
(1 row)

eucdb=# SELECT to_char(now(), 'TMday');
 to_char
---------
 tuesday
(1 row)

eucdb=# SET lc_time = 'Japanese';
SET
eucdb=# SELECT to_char(now(), 'TMday');
 to_char
---------
 ‰Î—j“ú
(1 row)