RE: xml / xsql possible setup problem

Look at bug# 3435729.  It is the closest report I could find while scanning
metalink.  I did not see a solution/fix mentioned.

HTH -- Mark D Powell --


-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx]On Behalf Of Jeroen van Sluisdam
Sent: Tuesday, August 31, 2004 3:21 AM
To: 'oracle-l@xxxxxxxxxxxxx'
Subject: RE: xml / xsql possible setup problem


Hi,

Yes we tried ofcourse to do select from the output table manually and this
works fine.
Forgot to do a trace
And I just did with remarkable result that
I See a dump in the trace file in the case of rownum < 62 which gives me
more indication
that we pass some kind of limit.Any idea what this means?

ksedmp: internal or fatal error
ORA-00600: internal error code, arguments: [qmxsqLoadNS], [], [], [], [],
[], [], []
Current SQL statement for this session:
insert into testxml (msgtext,version) values (:1,:2)
----- PL/SQL Call Stack -----
  object      line  object
  handle    number  name
c000000014ca4080         0  SYS.XMLTYPE
c000000014cc8580        17  VRIJ_UIT.TESTXMLTRIG
----- Call Stack Trace -----
calling              call     entry                argument values in hex

location             type     point                (? means dubious value)

-------------------- -------- --------------------
----------------------------
ksedmp()+184         ?        ksedst()             8000000100112630 ?
                                                   000000000 ?
                                                   C00000001188DC00 ?
                                                   000000000 ?
ksfdmp()+32          ?        ksedmp()             C00000001183BB28 ? 

-----Oorspronkelijk bericht-----
Van: M.Godlewski [mailto:mcgodlewski@xxxxxxxxx] 
Verzonden: Monday, August 30, 2004 17:23
Aan: oracle-l@xxxxxxxxxxxxx
Onderwerp: Re: xml / xsql possible setup problem

Jeroen,
 
Have you run a trace on your session to see what is happening in the rownum
< 61 query that is successful and what is different in the rownum < 62?
 
Secondly,
 
Have you tried to connecting directly to sqlplus to run the procedure and
direct the output to the screen? 
Jeroen van Sluisdam <jeroen.van.sluisdam@xxxxxxxxxx> wrote:
We encounter a strange problem in development of a new xml-based
application.
This might have something to do with setup so hopefully some of you can help
me a bit further on the road:

I post a XML message as a request to query some data . The server reponses
well if the amount of data to respond is not too much. If amount the data
exceeds a certain limit we get an error.
Flow we use:
for development we use an html form,
request goes to the apache webserver,
calls an xsql page,
page does an insert into a table with a clob column trigger on this table
calls a procedure to process the request -> output is prepared in a new
table in xml-format page does a query on the output table to prepare the
answer
Details: Oracle 9.2.0.4 HP-UX 11.11 XDK 9.2.0.6 ................
The PL-sql to prepare the response:
procedure ResponseContractsList
is

dum clob;
CURSOR cResponseContractsList
IS
select XMLELEMENT("CBSMessage",
XMLATTRIBUTES('http://www.w3.org/2001/XMLSchema' as "xmlns:xsd" ,
'http://www.w3.org/2001/XMLSchema-instance' as "xmlns:xsi"
,'http://www.oracle.com/CBSResponse.xsd' as "xsi:noNamespaceSchemaLocation"
),
XMLELEMENT("Header",
XMLELEMENT("Version", '1'),
XMLELEMENT("Guid", '6BC096BB-0CE6-11D1-BAAE-00C04FC2E20D'),
XMLELEMENT("Error", 0)
),
XMLELEMENT("Response",
XMLELEMENT("Type", 'ResponseContractList'), XMLELEMENT("RequestID", 1),
XMLELEMENT("Error", 0), (select XMLAGG( XMLELEMENT("ResponseContractList",
(select XMLAGG(
XMLELEMENT("Object",
XMLELEMENT("ObjectID", OBJ_CD),
XMLELEMENT("ObjectName", OBJ_NM),
XMLELEMENT("ObjectRegion", rtrim(REG_NM)), (select XMLAGG(
XMLELEMENT("Contract", XMLELEMENT("ContractID", CNTR_CD),
XMLELEMENT("ContractName", nvl(OBJ_ECD,' ') || ' ' || OBJ_NM),
XMLELEMENT("ContractCode", nvl(CNTR_ECD,' ')), XMLELEMENT("StartDate",
to_char(min(RSTR_DTM_TOT),'yyyy-mm-dd')),
XMLELEMENT("EndDate", to_char(max(RSTR_DTM_TOT),'yyyy-mm-dd')),
XMLELEMENT("SupplierCode", OBJ_TARA_NR)
))
from CNTR,
CNTR_OBJ,
RSTR,
MOD
where CNTR_OBJ_OBJ = OBJ_CD
and CNTR_OBJ_CNTR = CNTR_CD
and CNTR.STATUS_RIJ = '1'
and MOD_CNTR = CNTR_MOD
and MOD_TP in (2,4)
and RSTR_MOD = MOD_CD
and MOD_ORIG_CD = CNTR_OBJ_MOD
and RSTR_DTM_TOT >= sysdate
and cntr_med=231
group by CNTR_CD, OBJ_ECD, CNTR_ECD, OBJ_TARA_NR
)
))
from contracten.OBJ,
ACC_ADR,
NAW,
REG
where OBJ_TARA_NR is not null
and ACC_ADR_OBJ = OBJ_CD
and NAW_CD = ACC_ADR_NAW
and REG_LAND = NAW_LAND
and REG_STRK = NAW_STRK
and REG_CD = NAW_REG
and rownum<61

)))
from dual
))
) as "CBSResponse"
from dual;

BEGIN
OPEN cResponseContractsList;
FETCH cResponseContractsList into waarde; CLOSE cResponseContractsList;
delete dummy; insert into dummy (MSG) values (waarde); END
..........................
Will work , but if you take rownum <62 then we get the following error

Posting the xml

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:noNamespaceSchemaLocation="http://www.oracle.com/CBSrequest2.xsd";>

1
CBS
IRIS
6BC096BB-0CE6-11D1-BAAE-00C04FC2E20D


RequestContractList
26
6


Leads to a
OUTPUT WHEN THERE is too much data
- 

-
oracle.xml.sql.OracleXMLSQLException: End tag does not match start tag
'ObjectRegion'.


................................
XSQL


table="testxml" column="msg" transform="jeroeninsform.xsl"/> 
select msg from dummy



Hope you can help because we are getting desperate

Tnx,

Jeroen 


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