FOR XML AUTO 需要有主键才能为 '%1' 创建引用。请选择主键,或者在不存在主键的情况下,使用 BINARY BASE64 获取编码形式的二进制数据。
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English version
FOR XML AUTO requires primary keys to create references for '%1'. Select primary keys, or use BINARY BASE64 to obtain binary data in encoded form if no primary keys exist.