批量导出将双引号（“）添加到值

Question

我尝试在字段值前后添加双引号（“）。我的代码就像

ALTER procedure [dbo].[account_extension]
AS
Declare   @V_SQL_TMP     VARCHAR (4000)
SET @V_SQL_TMP = 
'bcp " SELECT "*" from [dbo].[in_account_extension] " queryout "C:\in_account_extension.txt" -c -UTF8 -t"|" -T -Slocalhost'
EXEC xp_cmdshell @V_SQL_TMP

结果返回为 AA | BB | CC。预期输出为“ AA” |“ BB” |“ CC”