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Which of the following is NOT true about XML columns?（）
- A、Data can be retrieved by SQL.
- B、Data can be retrieved by XQuery.
- C、XML columns must be altered to accommodate additional parent and child relationships.
- D、Access to any portion of an XML document can be direct, without reading the whole document.
参考答案
更多 “Which of the following is NOT true about XML columns?（）A、Data can be retrieved by SQL.B、Data can be retrieved by XQuery.C、XML columns must be altered to accommodate additional parent and child relationships.D、Access to any portion of an XML document can be direct, without reading the whole document.” 相关考题
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