Tom Lane 0ce7676aa0 Make xpath() do something useful with XPath expressions that return scalars. ...

Previously, xpath() simply returned an empty array if the expression did
not yield a node set.  This is useless for expressions that return scalars,
such as one with name() at the top level.  Arrange to return the scalar
value as a single-element xml array, instead.  (String values will be
suitably escaped.)

This change will also cause xpath_exists() to return true, not false,
for such expressions.

Florian Pflug, reviewed by Radoslaw Smogura

2011-07-21 11:32:46 -04:00

..

src

Make xpath() do something useful with XPath expressions that return scalars.

2011-07-21 11:32:46 -04:00

bug.template

Stamp HEAD as 9.2devel.

2011-06-11 17:46:49 -04:00

KNOWN_BUGS

Remove extra newlines at end and beginning of files, add missing newlines

2010-08-19 05:57:36 +00:00

Makefile

Add maintainer-check target

2011-03-28 22:56:52 +03:00

MISSING_FEATURES

Remove extra newlines at end and beginning of files, add missing newlines

2010-08-19 05:57:36 +00:00

TODO

Update URL.

2008-08-21 20:15:31 +00:00