Created
August 18, 2020 12:01
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DECLARE @t TABLE ( | |
id int NOT NULL | |
, c nvarchar(1000) NULL | |
); | |
INSERT INTO @t(id, c) | |
SELECT 1 AS id, 'Это русский язык' AS c | |
UNION ALL | |
SELECT 2, 'This is not Russian Language' | |
UNION ALL | |
SELECT 3, 'ыва 123 sdf 546}[sdf' | |
UNION ALL | |
SELECT 4, 'русскийязык' | |
UNION ALL | |
SELECT 5, 'руcский' /* буква с - английская си */ | |
UNION ALL | |
SELECT 6, 'русский 1' | |
UNION ALL | |
SELECT 7, NULL; | |
/* вернет строку c id=4 - едиснтвенная строка, которая содержит только буквы русского алфавита без пробелов, букв латинского алфавита и цифр */ | |
SELECT | |
t.id | |
, t.c | |
FROM @t AS t | |
WHERE t.c LIKE '%[А-я]%' AND t.c NOT LIKE '%[ 0-9A-z]%'; | |
/* вернет строки 1, 3, 4, 5, 6 - которые содержат буквы русского алфавита */ | |
SELECT | |
t.id | |
, t.c | |
FROM @t AS t | |
WHERE t.c LIKE '%[А-я]%'; |
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