[MarkLogic Dev General] fn:replace Query

Michael Blakeley mike at blakeley.com
Wed Mar 11 16:12:31 PDT 2015


You may want fn:translate instead of fn:replace. The docs for each function should make the difference clear.

https://docs.marklogic.com/fn:translate

https://docs.marklogic.com/fn:replace

-- Mike

> On 11 Mar 2015, at 02:25 , Kapoor, Pragya <PKapoor1 at innodata.com> wrote:
> 
> 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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