Getting anchor text from a webpage using xpath within YQL

SELECT content FROM html WHERE url="http://en.wikipedia.org/wiki/List_of_United_States_National_Parks_by_state" AND xpath="//a/text()"

does not work, whereas

开发者_高级运维

SELECT * FROM html WHERE url="http://en.wikipedia.org/wiki/List_of_United_States_National_Parks_by_state" AND xpath="//a/text()"

does.

SELECT content FROM html WHERE url="http://en.wikipedia.org/wiki/List_of_United_States_National_Parks_by_state" AND xpath="//a"

also works, it seems YQL has a bug, or am I missing something?

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Is this what you are looking for?

SELECT content FROM html WHERE url="http://en.wikipedia.org/wiki/List_of_United_States_National_Parks_by_state" AND xpath="//a"

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SELECT href
FROM html
WHERE url="http://en.wikipedia.org/wiki/List_of_United_States_National_Parks_by_state"
      AND xpath="//a"

Try it on the YQL console.