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Atualizado 06/12/2024
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xpath
Applies to: Databricks SQL Databricks Runtime
Returns values within the nodes of xml that match xpath.
xml
xpath(xml, xpath)
xml: A STRING expression of XML.
xpath: A STRING expression that is a well formed XPath.
An ARRAY of STRING.
The function raises an error if xml or xpath are malformed.
> SELECT xpath('<a><b>b1</b><b>b2</b><b>b3</b><c>c1</c><c>c2</c></a>','a/b/text()'); [b1, b2, b3]
xpath_boolean function
xpath_double function
xpath_int function
xpath_long function
xpath_number function
xpath_short function
xpath_string function