mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-14 03:25:15 +00:00
30 lines
1.6 KiB
SQL
30 lines
1.6 KiB
SQL
SELECT
|
|
'абвгдеёжзийклмнопрстуфхцчшщъыьэюяАБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ' AS orig,
|
|
hex(convertCharset(orig, 'utf-8', 'cp1251') AS cp1251) AS cp1251_hex,
|
|
hex(convertCharset(orig, 'utf-8', 'utf-7')) AS utf7_hex,
|
|
hex(convertCharset(orig, 'utf-8', 'bocu-1')) AS bocu1_hex,
|
|
hex(convertCharset(orig, 'utf-8', 'scsu')) AS scsu_hex,
|
|
convertCharset(cp1251, 'cp1251', 'utf-8') AS orig2,
|
|
convertCharset(orig, 'cp1251', 'utf8') AS broken1,
|
|
convertCharset(orig, 'latin1', 'utf8') AS broken2,
|
|
convertCharset(orig, 'koi8-r', 'utf8') AS broken3,
|
|
convertCharset(broken1, 'utf-8', 'cp1251') AS restored1,
|
|
convertCharset(broken2, 'utf-8', 'latin1') AS restored2,
|
|
convertCharset(broken3, 'utf-8', 'koi8-r') AS restored3
|
|
FORMAT Vertical;
|
|
|
|
SELECT
|
|
materialize('абвгдеёжзийклмнопрстуфхцчшщъыьэюяАБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ') AS orig,
|
|
hex(convertCharset(orig, 'utf-8', 'cp1251') AS cp1251) AS cp1251_hex,
|
|
hex(convertCharset(orig, 'utf-8', 'utf-7')) AS utf7_hex,
|
|
hex(convertCharset(orig, 'utf-8', 'bocu-1')) AS bocu1_hex,
|
|
hex(convertCharset(orig, 'utf-8', 'scsu')) AS scsu_hex,
|
|
convertCharset(cp1251, 'cp1251', 'utf-8') AS orig2,
|
|
convertCharset(orig, 'cp1251', 'utf8') AS broken1,
|
|
convertCharset(orig, 'latin1', 'utf8') AS broken2,
|
|
convertCharset(orig, 'koi8-r', 'utf8') AS broken3,
|
|
convertCharset(broken1, 'utf-8', 'cp1251') AS restored1,
|
|
convertCharset(broken2, 'utf-8', 'latin1') AS restored2,
|
|
convertCharset(broken3, 'utf-8', 'koi8-r') AS restored3
|
|
FORMAT Vertical;
|