mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-21 07:01:59 +00:00
128 lines
11 KiB
SQL
128 lines
11 KiB
SQL
select 1 = isValidUTF8('') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('some text') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('какой-то текст') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\x00') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\x66') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\x7F') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\x00\x7F') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\x7F\x00') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\xC2\x80') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\xDF\xBF') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\xE0\xA0\x80') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\xE0\xA0\xBF') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\xED\x9F\x80') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\xEF\x80\xBF') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\xF0\x90\xBF\x80') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\xF2\x81\xBE\x99') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\xF4\x8F\x88\xAA') from system.numbers limit 10;
|
|
|
|
select 1 = isValidUTF8('a') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\xc3\xb1') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\xe2\x82\xa1') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('\xf0\x90\x8c\xbc') from system.numbers limit 10;
|
|
select 1 = isValidUTF8('안녕하세요, 세상') from system.numbers limit 10;
|
|
|
|
select 0 = isValidUTF8('\xc3\x28') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xa0\xa1') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xe2\x28\xa1') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xe2\x82\x28') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xf0\x28\x8c\xbc') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xf0\x90\x28\xbc') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xf0\x28\x8c\x28') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xc0\x9f') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xf5\xff\xff\xff') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xed\xa0\x81') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xf8\x90\x80\x80\x80') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('12345678901234\xed') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('123456789012345\xed') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('123456789012345\xed123456789012345\xed') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('123456789012345\xf1') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('123456789012345\xc2') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xC2\x7F') from system.numbers limit 10;
|
|
|
|
select 0 = isValidUTF8('\x80') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xBF') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xC0\x80') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xC1\x00') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xC2\x7F') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xDF\xC0') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xE0\x9F\x80') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xE0\xC2\x80') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xED\xA0\x80') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xED\x7F\x80') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xEF\x80\x00') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xF0\x8F\x80\x80') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xF0\xEE\x80\x80') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xF2\x90\x91\x7F') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xF4\x90\x88\xAA') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\xF4\x00\xBF\xBF') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\x00\x00\x00\x00\x00\xC2\x80\x00\x00\x00\xE1\x80\x80\x00\x00\xC2\xC2\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\x00\x00\x00\x00\x00\xC2\xC2\x80\x00\x00\xE1\x80\x80\x00\x00\x00') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xF1\x80') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xF1') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xF1\x80\x80') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xF1\x80\xC2\x80') from system.numbers limit 10;
|
|
select 0 = isValidUTF8('\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xF0\x80\x80\x80') from system.numbers limit 10;
|
|
|
|
select 1 = isValidUTF8(toFixedString('some text', 9)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('какой-то текст', 27)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\x00', 1)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\x66', 1)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\x7F', 1)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\x00\x7F', 2)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\x7F\x00', 2)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\xC2\x80', 2)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\xDF\xBF', 2)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\xE0\xA0\x80', 3)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\xE0\xA0\xBF', 3)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\xED\x9F\x80', 3)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\xEF\x80\xBF', 3)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\xF0\x90\xBF\x80', 4)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\xF2\x81\xBE\x99', 4)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\xF4\x8F\x88\xAA', 4)) from system.numbers limit 10;
|
|
|
|
select 0 = isValidUTF8(toFixedString('\x80', 1)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xBF', 1)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xC0\x80', 2)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xC1\x00', 2)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xC2\x7F', 2)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xDF\xC0', 2)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xE0\x9F\x80', 3)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xE0\xC2\x80', 3)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xED\xA0\x80', 3)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xED\x7F\x80', 3)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xEF\x80\x00', 3)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xF0\x8F\x80\x80', 4)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xF0\xEE\x80\x80', 4)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xF2\x90\x91\x7F', 4)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xF4\x90\x88\xAA', 4)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xF4\x00\xBF\xBF', 4)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\x00\x00\x00\x00\x00\xC2\x80\x00\x00\x00\xE1\x80\x80\x00\x00\xC2\xC2\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 32)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\x00\x00\x00\x00\x00\xC2\xC2\x80\x00\x00\xE1\x80\x80\x00\x00\x00', 16)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xF1\x80', 32)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xF1', 32)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xF1\x80\x80', 33)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xF1\x80\xC2\x80', 34)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xF0\x80\x80\x80', 35)) from system.numbers limit 10;
|
|
|
|
select 1 = isValidUTF8(toFixedString('a', 1)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\xc3\xb1', 2)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\xe2\x82\xa1', 3)) from system.numbers limit 10;
|
|
select 1 = isValidUTF8(toFixedString('\xf0\x90\x8c\xbc', 4)) from system.numbers limit 10;
|
|
|
|
select 0 = isValidUTF8(toFixedString('\xc3\x28', 2)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xa0\xa1', 2)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xe2\x28\xa1', 3)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xe2\x82\x28', 3)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xf0\x28\x8c\xbc', 4)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xf0\x90\x28\xbc', 4)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xf0\x28\x8c\x28', 4)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xc0\x9f', 2)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xf5\xff\xff\xff', 4)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xed\xa0\x81', 3)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xf8\x90\x80\x80\x80', 5)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('123456789012345\xed', 16)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('123456789012345\xf1', 16)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('123456789012345\xc2', 16)) from system.numbers limit 10;
|
|
select 0 = isValidUTF8(toFixedString('\xC2\x7F', 2)) from system.numbers limit 10;
|