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MySQL Function to remove accents and special characters
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DROP FUNCTION IF EXISTS fn_remove_accents; | |
DELIMITER | | |
CREATE FUNCTION fn_remove_accents( textvalue VARCHAR(10000) ) RETURNS VARCHAR(10000) | |
BEGIN | |
SET @textvalue = textvalue; | |
-- ACCENTS | |
SET @withaccents = 'ŠšŽžÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÑÒÓÔÕÖØÙÚÛÜÝŸÞàáâãäåæçèéêëìíîïñòóôõöøùúûüýÿþƒ'; | |
SET @withoutaccents = 'SsZzAAAAAAACEEEEIIIINOOOOOOUUUUYYBaaaaaaaceeeeiiiinoooooouuuuyybf'; | |
SET @count = LENGTH(@withaccents); | |
WHILE @count > 0 DO | |
SET @textvalue = REPLACE(@textvalue, SUBSTRING(@withaccents, @count, 1), SUBSTRING(@withoutaccents, @count, 1)); | |
SET @count = @count - 1; | |
END WHILE; | |
-- SPECIAL CHARS | |
SET @special = '!@#$%¨&*()_+=§¹²³£¢¬"`´{[^~}]<,>.:;?/°ºª+*|\\'''; | |
SET @count = LENGTH(@special); | |
WHILE @count > 0 do | |
SET @textvalue = REPLACE(@textvalue, SUBSTRING(@special, @count, 1), ''); | |
SET @count = @count - 1; | |
END WHILE; | |
RETURN @textvalue; | |
END | |
| | |
DELIMITER ; |
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