[MarkLogic Dev General] fn:replace Query

Anthony Coates anthony.coates at db.com
Thu Mar 12 03:27:07 PDT 2015


Classification: Public
“+” is a special character for regular expressions.  The 2nd parameter to fn:replace is treated as a pattern, not just a plain string.

Try “\+” instead.

Cheers, Tony.

From: general-bounces at developer.marklogic.com [mailto:general-bounces at developer.marklogic.com] On Behalf Of Kapoor, Pragya
Sent: 11 March 2015 09:26
To: MarkLogic Developer Discussion
Subject: [MarkLogic Dev General] fn:replace Query


Hi,



I am running the below query



fn:replace(fn:concat('test','-',fn:current-dateTime()),'+','@')



This query is giving the following error:

[1.0-ml] XDMP-REGEX: (err:FORX0002) fn:replace("test-2015-03-11T14:46:58.44+05:30", "+", "@") -- Invalid regular expression

​

Please let me know, why ML is behaving this way.



Thanks

Pragya


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