從 nodes() 方法傳回的資料行不能轉換成資料類型 %1。只能配合 exist()、nodes()、query() 及 value() 這四種 XML 資料類型方法之一使用,或者在 IS NULL 和 IS NOT NULL 檢查中使用。
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English version
The column that was returned from the nodes() method cannot be converted to the data type %1. It can only be used with one of the four xml data type methods, exist(), nodes(), query(), and value(), or in IS NULL and IS NOT NULL checks.