Double plus on the tip, opens up a whole newvline of thought
Sent from my iPhone
On Dec 23, 2009, at 7:46 AM, "Glidden, Douglass A" <[email protected]
> wrote:
Jason: Thanks for pointing this out. I never knew it before, and
it could definitely be a powerful tool to have in the toolbox!
Doug Glidden
Software Engineer
The Boeing Company
[email protected]
-----Original Message-----
From: [email protected] [mailto:[email protected]
] On Behalf Of Jason Hunter
Sent: Wednesday, December 23, 2009 01:38
To: General Mark Logic Developer Discussion
Subject: Re: [MarkLogic Dev General] How to get cts:element-value-
query()tonotdecend to the depths of Hades
Did you know you can use cts:contains() in an XPath expression? It
accepts a cts:query so you can use all the powerful features of Mark
Logic text indexes against basic XPath.
Performance tip: XPath expressions like that will cross fragments.
It's a way to have a cts:and-query evaluate across fragments. It
just won't be efficient if you do something like that against a
large data set, so be careful.
-jh-
On Dec 22, 2009, at 6:24 AM, Lee, David wrote:
Thanks, yes I considered that ... but the reason I'm not using it
is because I want to use the search capibilities such as
wildcarding and case insensitivity. Turning those into pure
xquery expressions then results in searches that dont perform very
well (atleast for me).
From: [email protected] on behalf of Glidden,
Douglass A
Sent: Tue 12/22/2009 8:25 AM
To: [email protected]
Subject: RE: [MarkLogic Dev General] How to get
cts:element-value-query() tonotdecend to the depths of Hades
David,
I realize I'm a little late with my answer, but just to throw
another option into the pool, did you consider getting rid of the
cts:search completely? That is, if I were doing something like
this, I would be inclined to do it entirely with XPath:
fn:doc("doc")/doc[name="Sub Part"]
I realize your real query is probably significantly more complex
than your example, but it's just another idea to consider.
Doug Glidden
Software Engineer
The Boeing Company
[email protected]
From: [email protected]
[mailto:[email protected]] On Behalf Of Lee,
David
Sent: Monday, December 21, 2009 08:16
To: [email protected]
Subject: [MarkLogic Dev General] How to get cts:element-value-query()
to notdecend to the depths of Hades
I have a XML doc (not my own design) something like <doc>
<name>Title</name>
<part>
<name>Part</name>
<subpart>
<name>Sub Part<name>
</subpart>
</part>
...
</doc>
I want a cts:search query that will match <name>Title</name> but
not <name>Sub Part<name> or other names.
cts:search( doc("doc")/doc , cts:element-value-
query( xs:QName("name") , "Sub Part") )
matches when I do not want it to. How can I restrict cts:element-
value-query from matching descendant nodes ?
I looked at adding an and-not-query but that wont work because its
possible for multiple name elements to have the same value and I
dont want a match discarded just because it matched in multiple
places.
Any suggestions ?
----------------------------------------
David A. Lee
Senior Principal Software Engineer
Epocrates, Inc.
[email protected]
812-482-5224
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