如何使用sql删除特殊/不需要的字符

Question

RCVD CALL FROM PTGÇÖS HUSBAND STATING HE SPOKE TO BCBS AND THEY STATED THE BILLING WAS DONE INCORRECTLY AND THIS SHOULD HAVE BEEN BILLED UNDER GÇ£ROUTINE TEST GÇ£ AND NOT GÇ£MEDICAL ISSUEGÇ¥. VERIFY DEMO...YP INBOUND OTHER CALL 

如何用空白字符串替换字符如ÇÖ，Ç£，Ç¥。可能的话，可能会有许多其他不同的字符出现在字符串中。

预期输出

RCVD CALL FROM PTGS HUSBAND STATING HE SPOKE TO BCBS AND THEY STATED THE BILLING WAS DONE INCORRECTLY AND THIS SHOULD HAVE BEEN BILLED UNDER GROUTINE TEST G AND NOT GMEDICAL ISSUEG. VERIFY DEMO...YP INBOUND OTHER CALL 

Answer 1

试试这个：

DECLARE @specialCharacters TABLE 
(
    ID INT IDENTITY(1,1), 
    specialCharacter varchar(50) 
); 

INSERT INTO @specialCharacters 
VALUES 
    ('Ç¥'), 
    ('Ç£'), 
    ('ÇÖ') 
; 

DECLARE @inputString varchar(max)= 'RCVD CALL FROM PTGÇÖS HUSBAND STATING HE SPOKE TO BCBS AND THEY STATED THE BILLING WAS DONE INCORRECTLY AND THIS SHOULD HAVE BEEN BILLED UNDER GÇ£ROUTINE TEST GÇ£ AND NOT GÇ£MEDICAL ISSUEGÇ¥. VERIFY DEMO...YP INBOUND OTHER CALL'; 
DECLARE @resultString varchar(max) = @inputString; 

SELECT 
    @resultString = Replace(@resultString, specialCharacter, '') 
FROM 
    @specialCharacters 
; 

SELECT @resultString; 

您可以插入到@specialCharacters表被替换的所有字符。

希望它有帮助。