Hi, All
I have following case insensitivity problem with regular expressions:
pgdb:~ # locale |grep LC_CTYPE
LC_CTYPE=ru_RU.UTF-8
pgdb:~ # /opt/PostgreSQL/bin/psql -d test -U postgres
Welcome to psql 8.2.4, the PostgreSQL interactive terminal.
Type: \copyright for distribution terms
\h for help with SQL commands
\? for help with psql commands
\g or terminate with semicolon to execute query
\q to quit
test=# show client_encoding;
client_encoding
-----------------
UTF8
(1 row)
test=# create table test_table ( t_string varchar );
CREATE TABLE
test=# insert into test_table values ('Йцукен');
INSERT 0 1
test=# insert into test_table values ('йцукен');
INSERT 0 1
test=# select * from test_table where t_string ilike 'Й%';
t_string
----------
Йцукен
йцукен
(2 rows)
test=# select * from test_table where t_string ~* E'Й';
t_string
----------
Йцукен
(1 row)
I expected the same result in second select. Can anybody explain me
what's wrong?
--
Regards,
Sergey Konoplev
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