Re: [basex-talk] XPath query with special char & fails

Hi Martin,

In BaseX, all queries are XQuery expressions. As a consequence, ampersands must always be escaped:

//File[@originalLocation='E:\data\bugs\prom-9366\file & codemodel']/CopiedLocations/CopiedLocation

In more recent versions of BaseX (...later than 7.9...), you can take advantage of the XQuery 3.1 string constructor [1]:

//File[@originalLocation=``[E:\data\bugs\prom-9366\file & codemodel]``]/CopiedLocations/CopiedLocation

If we use JDOM Nodes the query does not fail in this case.

Why JDom can execute this query and BaseX cannot?

I know too less about JDom, but I assume that it only provides support for basic XPath 1.0 expressions?

Cheers, Christian

[1] http://docs.basex.org/wiki/XQuery_3.1#String_Constructor