否，哈希密码不必存储在varbinary字段中，您可以对其进行编码并将其存储在varchar字段中. Base64是编码任何类型字符的不错选择.

No, a hashed password doesnt have to be stored in a varbinary field, you can encode it and store it in a varchar field. Base64 is a good alternative for encoding any kind of characters.