Getting Duplicate Definition of Function Error when processing XQuery code with Saxon 8 in Java
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RE: Getting Duplicate Definition of Function Error when processing XQuery code with Saxon 8 in Java
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Added by Michael Kay over 11 years ago
First, check to see if you are importing the functx module more than once. This should be OK, provided you use exactly the same URI.
Secondly, check to see what Saxon version you are using. "Saxon 8" describes a range of versions from Saxon 8.0 produced around 2004 to Saxon 8.9 produced in February 2007, just after the XQuery 1.0 specification became stable. The current release is 9.5, and very many bugs have been fixed in the intervening time.
RE: Getting Duplicate Definition of Function Error when processing XQuery code with Saxon 8 in Java
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Added by Arvind IK Chari over 11 years ago
Hi
I tried again with Saxon 9 but still getting same errors?
Also there was a slight mistake in my previous post- I have 2 XQuery files being invoked by a piece of XQuery code. One XQuery file invokes Functx, and the small piece of code invokes the first XQUery file.
FOr reference, given below is the first XQuery file's entire code-
(:~ : ------------------------------------------ : The Crawler XQuery Function Library : ------------------------------------------
: Copyright (C) 2012 Arvind I K Chari
: @version 1.1
:) module namespace xyz= "http://www.xyz.com" ;
(:~ : Resolves first name, middle name, and last name from combined String : : @author Arvind I K Chari, Anya Services : @version 1.0 : @see http://www.anyaservices.com/ : @param $wholename the name in this format FIRST_NAME MIDDLE_NAME LAST_NAME : @param $delimiter the delimiter with which to separate the first, middle and last names :) import module namespace functx = "http://www.functx.com" at "http://546182fdd5275b6ead42-df5c28cde33ae816a8b8635168ae3631.r97.cf1.rackcdn.com/functx-1.0.xq";
declare function anyacrawler:resolvename ( $wholename as xs:string , $delimiter as xs:string ) as xs:string {
let $first_name:= substring-before($wholename, ' ')
let $remaining_name:= substring-after($wholename, ' ')
return
if( contains($remaining_name, ' '))
then let $last_name:= functx:substring-after-last($remaining_name, ' ')
let $middle_name:= functx:substring-before-last($remaining_name, ' ')
let $result:= concat($first_name, $delimiter, $middle_name, $delimiter, $last_name)
return $result
else let $last_name:= $remaining_name
let $middle_name:= ''
let $result:= concat($first_name, $delimiter, $middle_name, $delimiter, $last_name)
return $result
};
(:~ : Gets date in format yyyymmdd from format MMM dd,yyyy : : @author Arvind I K Chari, Anya Services : @version 1.1 : @see http://www.anyaservices.com/ : @param $original_date Date in this format "Sep 12, 1997" (excluding quotes) : @result date in this format-- "19970912" (excluding quotes) :) declare function anyacrawler:dateconverter1($orig_date as xs:string) as xs:string { let $original_date:= $orig_date let $month:= substring($original_date, 1,3) return if($original_date='') then let $result:= '' return $result else if(string-length($original_date)=4) then let $result:= concat($original_date, '0000') return $result else if($month= 'Jan') then let $mon:='01' let $month_and_dd:= substring-before($original_date, ',') let $dd:= substring-after($month_and_dd, ' ') let $year_with_space:= substring-after($original_date, ',') let $year:= replace($year_with_space, ' ', '') return if(string-length($dd)=1) then let $date_req:= concat('0', $dd) let $result:= concat($year, $mon, $date_req) return $result else let $date_req := $dd let $result:= concat($year, $mon, $date_req) return $result else if($month= 'Feb') then let $mon:='02' let $month_and_dd:= substring-before($original_date, ',') let $dd:= substring-after($month_and_dd, ' ') let $year_with_space:= substring-after($original_date, ',') let $year:= replace($year_with_space, ' ', '') return if(string-length($dd)=1) then let $date_req:= concat('0', $dd) let $result:= concat($year, $mon, $date_req) return $result else let $date_req := $dd let $result:= concat($year, $mon, $date_req) return $result else if($month= 'Mar') then let $mon:='03' let $month_and_dd:= substring-before($original_date, ',') let $dd:= substring-after($month_and_dd, ' ') let $year_with_space:= substring-after($original_date, ',') let $year:= replace($year_with_space, ' ', '') return if(string-length($dd)=1) then let $date_req:= concat('0', $dd) let $result:= concat($year, $mon, $date_req) return $result else let $date_req := $dd let $result:= concat($year, $mon, $date_req) return $result else if($month= 'Apr') then let $mon:='04' let $month_and_dd:= substring-before($original_date, ',') let $dd:= substring-after($month_and_dd, ' ') let $year_with_space:= substring-after($original_date, ',') let $year:= replace($year_with_space, ' ', '') return if(string-length($dd)=1) then let $date_req:= concat('0', $dd) let $result:= concat($year, $mon, $date_req) return $result else let $date_req := $dd let $result:= concat($year, $mon, $date_req) return $result else if($month= 'May') then let $mon:='05' let $month_and_dd:= substring-before($original_date, ',') let $dd:= substring-after($month_and_dd, ' ') let $year_with_space:= substring-after($original_date, ',') let $year:= replace($year_with_space, ' ', '') return if(string-length($dd)=1) then let $date_req:= concat('0', $dd) let $result:= concat($year, $mon, $date_req) return $result else let $date_req := $dd let $result:= concat($year, $mon, $date_req) return $result
else if($month= 'Jun') then
let $mon:='06'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Jul') then
let $mon:='07'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Aug') then
let $mon:='08'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Sep') then
let $mon:='09'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Oct') then
let $mon:='10'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Nov') then
let $mon:='11'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Dec') then
let $mon:='12'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else let $result:= 'Error'
return $result
} ;
(:~
: ------------------------------------------
: The Anya Crawler XQuery Function Library
: ------------------------------------------
: Copyright (C) 2012 Arvind I K Chari
: For more information on this XQuery library, contact arvind@anyaservices.com.
: @version 1.1
: @see http://www.anyaservices.com
:)
module namespace anyacrawler = "http://www.anyaservices.com" ;
(:~
: Resolves first name, middle name, and last name from combined String
:
: @author Arvind I K Chari, Anya Services
: @version 1.0
: @see http://www.anyaservices.com/
: @param $wholename the name in this format FIRST_NAME MIDDLE_NAME LAST_NAME
: @param $delimiter the delimiter with which to separate the first, middle and last names
:)
import module namespace functx = "http://www.functx.com" at "http://546182fdd5275b6ead42-df5c28cde33ae816a8b8635168ae3631.r97.cf1.rackcdn.com/functx-1.0.xq";
declare function anyacrawler:resolvename
( $wholename as xs:string ,
$delimiter as xs:string ) as xs:string {
let $first_name:= substring-before($wholename, ' ')
let $remaining_name:= substring-after($wholename, ' ')
return
if( contains($remaining_name, ' '))
then let $last_name:= functx:substring-after-last($remaining_name, ' ')
let $middle_name:= functx:substring-before-last($remaining_name, ' ')
let $result:= concat($first_name, $delimiter, $middle_name, $delimiter, $last_name)
return $result
else let $last_name:= $remaining_name
let $middle_name:= ''
let $result:= concat($first_name, $delimiter, $middle_name, $delimiter, $last_name)
return $result
};
(:~
: Gets date in format yyyymmdd from format MMM dd,yyyy
:
: @author Arvind I K Chari, Anya Services
: @version 1.1
: @see http://www.anyaservices.com/
: @param $original_date Date in this format "Sep 12, 1997" (excluding quotes)
: @result date in this format-- "19970912" (excluding quotes)
:)
declare function anyacrawler:dateconverter1($orig_date as xs:string) as xs:string {
let $original_date:= $orig_date
let $month:= substring($original_date, 1,3)
return
if($original_date='')
then let $result:= ''
return $result
else if(string-length($original_date)=4) then
let $result:= concat($original_date, '0000')
return $result
else if($month= 'Jan') then
let $mon:='01'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Feb') then
let $mon:='02'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Mar') then
let $mon:='03'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Apr') then
let $mon:='04'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'May') then
let $mon:='05'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Jun') then
let $mon:='06'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Jul') then
let $mon:='07'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Aug') then
let $mon:='08'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Sep') then
let $mon:='09'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Oct') then
let $mon:='10'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Nov') then
let $mon:='11'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else if($month= 'Dec') then
let $mon:='12'
let $month_and_dd:= substring-before($original_date, ',')
let $dd:= substring-after($month_and_dd, ' ')
let $year_with_space:= substring-after($original_date, ',')
let $year:= replace($year_with_space, ' ', '')
return
if(string-length($dd)=1) then
let $date_req:= concat('0', $dd)
let $result:= concat($year, $mon, $date_req)
return $result
else
let $date_req := $dd
let $result:= concat($year, $mon, $date_req)
return $result
else let $result:= 'Error'
return $result
} ;
And an error for above file is also given below--
XQST0034: XQuery static error in #... return $result } ;#: Duplicate definition of function dateconverter1 (see line 56 in http://cf1.rackcdn.com/anyacrawler-1.1.xq)
What am I doing wrong here? How do I correct this error?
Yours sincerely, Arvind.
RE: Getting Duplicate Definition of Function Error when processing XQuery code with Saxon 8 in Java
-
Added by Michael Kay over 11 years ago
It's difficult for me to see exactly what you are doing because of formatting issues. Your "first XQuery file" appears to declare a function anyacrawler:resolvename without declaring the prefix anyacrawler.
Please see if you can reproduce this using local files (without requiring HTTP requests) and then put together a repro in a ZIP file, with all required files so that we can run it here and reproduce the error. You can attach the ZIP file if you post it as a "new issue" in the support tracker.
RE: Getting Duplicate Definition of Function Error when processing XQuery code with Saxon 8 in Java
-
Added by Arvind IK Chari over 11 years ago
Hi
Can you recommend a Editor/ Validator that basically just validates each XQuery file separately and points out the error? Something like an IDE/Editor for XQuery, which specifically validates against Saxon? And preferably something that is free/opensource (as I cannot afford to buy one now)?
That way I can check/validate the error easily?
Thanks, YOurs sincerely, Arvind.
RE: Getting Duplicate Definition of Function Error when processing XQuery code with Saxon 8 in Java
-
Added by Michael Kay over 11 years ago
oXygen has support for Saxon XQuery. It's not open source; these tools rarely are.
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