SQL查詢和替換含有回車，空格，TAB，等

---如下是查詢語句
--查詢名稱有退格鍵
select * from t_bd_item_info  where charindex(char(8),item_name) > 0 
go


--查詢名稱有制表符tab 
select * from t_bd_item_info  where charindex(char(9),item_name) > 0 
go
--查詢名稱有換行  
select * from t_bd_item_info where charindex(char(10),item_name) > 0 
go
--查詢名稱有回車  
select * from t_bd_item_info where charindex(char(13),item_name) > 0 
go
--查詢名稱的空格（前空格、后空格、所有空格）
select * from t_bd_item_info where isnull(charindex(' ',item_name),0) > 0   
go
--查詢名稱的單引號 
select * from t_bd_item_info where charindex(char(39),item_name) > 0 
go
--查詢名稱的雙單引號 
select * from t_bd_item_info where charindex(char(34),item_name) > 0 
go




--處理名稱有退格鍵
update t_bd_item_info set item_name = replace(item_name,char(8),'') 
where charindex(char(9),item_name) > 0 
go


--處理名稱有制表符tab 
update t_bd_item_info set item_name = replace(item_name,char(9),'') 
where charindex(char(9),item_name) > 0 
go
--處理名稱有換行  
update t_bd_item_info set item_name = replace(item_name,char(10),'') 
where charindex(char(10),item_name) > 0 
go
--處理名稱有回車  
update t_bd_item_info set item_name = replace(item_name,char(13),'') 
where charindex(char(13),item_name) > 0 
go
--處理名稱的空格（前空格、后空格、所有空格）
update t_bd_item_info set item_name = replace(rtrim(ltrim(item_name)),' ','')  
where isnull(charindex(' ',item_name),0) > 0   
go
--處理名稱的單引號 
update t_bd_item_info set item_name = replace(item_name,char(39),'') 
where charindex(char(39),item_name) > 0 
go
--處理名稱的雙單引號 
update t_bd_item_info set item_name = replace(item_name,char(34),'') 
where charindex(char(34),item_name) > 0 
go