如何读取类型为cx_Oracle.ObjectType SYS.XMLTYPE的cx_Oracle.OBJECT? [英] How to read a cx_Oracle.OBJECT with type cx_Oracle.ObjectType SYS.XMLTYPE?

问题描述

我正在尝试使用cx_Oracle从Oracle读取XMLType列的内容，但是我不明白.

I'm trying read the content of a XMLType column from Oracle with cx_Oracle but i don't get it.

>>> row
(318, 379, 1, <cx_Oracle.OBJECT object at 0xef21ea0>)
>>> col = row[3]
>>> print col
<cx_Oracle.OBJECT object at 0xef21ea0>
>>> print col.type
<cx_Oracle.ObjectType SYS.XMLTYPE>

如何读取类型为cx_Oracle.ObjectType SYS.XMLTYPE的cx_Oracle.OBJECT的内容?

How can I read the content of a cx_Oracle.OBJECT with type cx_Oracle.ObjectType SYS.XMLTYPE?

推荐答案

如Ivan的评论所述，一种解决方案是使用libxml.a编译cx_Oracle.解决方法是，我使用下一页中提出的解决方案，并将所有内容读取为XML.

As said in Ivan's comment, a solution is compile a cx_Oracle with libxml.a. As workaround, I used the solution proposed in the following page and read all the content as XML.

http://www.oracle. com/technetwork/articles/dsl/mastering-oracle-python-xml-1391344.html

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