WEBI Sample Result Set Query Property Question

Wnen I set the WEBI Sample Result Set query property my retrievals took longer than I thought they should especially with a limited result set. When I hit the View SQL button and look at SQL I notice that the following order by is added to the query:
Order by dbms_random.value
I copied the query and ran it against our Oracle database with and without the order by. Without the order by the query ran significantly faster. Is there any way to stop the order by from being generated when the Sample Result Set property is set?
Thanks,
Bob

Thanks for your reply.
I tried to locate the parameter you mentioned in the parameters for my universe and did not find anything referencing not enforcing order bys. I checked the documentation and did not see anything there either. Please respond with the exact name of the parameter or if it is a custom parameter the settings you used to create it.
Thanks,
Bob

Similar Messages

Query Performance and Result Set Query/Sub-Query

Hi,
I have an infoset with as many as <b>15 joins</b> with different ODS and Master Data..<b>The ODS are quite huge with 20 million, 160 million records)...</b>Its taking a lot of time even for a few days and need to get atleast 3 months data in a reasonable amount of time....
Could anyone please tell me whether <b>Sub-Query or Result Set Query have to be written against the same InfoProvider</b> (Cube, Infoset, etc)...or they can be used in queries
on different infoprovider...
Please suggest...Thanks in Advance.
Regards
Anil

Hi Bhanu,
Needed some help defining the Precalculated Value Set as I wasnt succesful....
Please suggest answers if possible for the questions below
1) Can I use Filter Criteria for restricting the value set for the characteristic when I Define a Query on an ODS. When i tried this it gave me errors as below ..
"System error in program CL_RSR_REQUEST and form EXECUTE_VTABLE:COB_PRO_GET_ALWAYS.... Error when filling value set DELIVERY..
Job cancelled after system exception ERROR_MESSAGE"
2) Can I create a create a Value Set predefined on an Infoset - Not Succesful as Infoset have names such as "InfosetName_F000232" and cannot find the characteristic in Paramter Tab for Value Set in Reprting Agent.
3) How does the precalculated value Set variable help if I am not using any Filtering Criteria and is storing the List of all values for the Variable from the ODS which consists of 20 millio records.
Thanks for your help.
Kind Regards
Anil

Result set query

Hi,
i searched the SDN could not get proper documents .Can you send me threads or documnets of the resultset query .
Regards
Rk

Hi Rama,
I'm not entirely sure what information you are looking for .... do you mean you want details on how to set up the scenario of using a query as the information for subsequent queries? If so, return and I'm sure there are other users who have set up similar scenarios.
Also, if you go to the help.sap.com site (Service Market Place) and use 'resultset query' as the search criteria, you will find quite a lot of hits.
Hope this helps.
Regards, Karen

Newbie: compare 2 result sets in procedure

I have two queries. One selects 5 values (all number datatypes), the second query selects 2 values (both number datatypes).
If a value from query 2 exists in the resultset of query 1 - go make table updates using the second value in the select statment of query 2. If there is not a match, update a table with values from query 1.
Currently, I have two cursor for loops, which are nested. This works but of course is horribly slow. What is a better way to process this data?
The number of rows varies between the two resultsets.
Oracle 11.2.0.3.2

Query one sample resultset (normally approximately 25K rows returned):
1701553486214000     104574     6200     9888     55
1701553486102000     104573     6445     9817     54
1701553486046000     104572     6072     10740     46
1701553485230000     104567     5800     10811     47
1701553485153000     104566     6475     10172     42
1701553485055000     104565     5873     10882     48
1701553485033000     104564     6420     9462     49
1701553484067000     104559     6008     10030     41
Query two sample result set (this resultset will always be a sub-set of query one - based on the second column value)
104566     1701524076315000
23321     1701524076315000
23279     1701524077350000
23278     1701524077350000
104574     1701524109347000
23320     1701524109347000
23317     1701524113720000
23318     1701524113720000
23287     1701524118000000
83219     1701524118000000
104601     1701524118000000
23327     1701524118000000
83059     1701524118000000
23329     1701524128827000
if the value of colum 1 (c1) in query 2 (q2) exists in colum 2 (q2) of query 1 (q1)
then
update table
set value = sysdate-c2;
else
update table
set value = sysdate;
Does that help clarify?

Error in testing XML query result set web service

Hi
I was trying to test a <b>XML query result set web service</b> in BW system with tcode wsadmin but getting error like
<b>Cannot download WSDL from http://ibmbtsb02.megacenter.de.ibm.com:8070/sap/bw/xml/soap/queyview?sap-client=001&wsdl=1.1&mode=sap_wsdl: F:\usr\sap\W70\DVEBMGS70\j2ee\cluster\server0\apps\sap.com\com.sap.engine.services.webservices.tool\servlet_jsp\wsnavigator\root\WEB-INF\temp\ws1139464945296\wsdls\wsdlroot.wsdl (The system cannot find the path specified)</b>
I had tried it first time few days ago and was able to test it successfully with the same configuration settings.
Could any one of you please provide any suggestion on this?
Thanks in advance
Sudip

hi
check this links it may help u.
http://help.sap.com/saphelp_nw04/helpdata/en/c3/e3072e65f04445a010847aa970b68b/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/d8/3bfc3f8fc2c542e10000000a1550b0/frameset.htm
Regards,
Manoseelan

Create a CF Query Result Set in Java

I'd like to programatically build a ColdFusion query resultset inside of a Java class and return it to the calling application. See the Java psudocode below to see what I'm talking about:
public class MyClass {
     public coldfusion.sql.QueryTable getQuery() {
          // Create a query table object
          QueryTable myTable = ..?
          // Loop through some set of instance data for my class
          for(int c = 0; c < this.myWigets.length; c++) {
               int row = c+1;
               myTable.setField(row, nameCol, this.myWigets[c].name);
               myTable.setField(row, colorCol, this.myWigets[c].color);
          return myTable;
I've had stuff like this partially working in the past but had issues with things like query of queries and such probably due to the hacks used to create the QueryTable object. I'm mainly just checking in to see if there has been any progress made in this area. To me this seems like such an obvious thing for a Java developer working within CF to want to do. I'm surprised Adobe doesn't have an officially supported API for doing this sort of thing (or maybe I'm just too dumb to find it.) A few other notes... I'm not using CFX, and I'm not starting with a java.sql.ResultSet otherwise I would use the QueryTable(java.sql.ResultSet) constructor. I need to build this thing from scratch programatically.
Thanks for your time. I hope this question makes sense to someone out there.
- Mike

I appologize. I wasn't very clear with my original question.
I'm creating an instance of my Java class from within CF using createObject("java", "com.example.MyClass"). So based on the sample code in my original post on the CF side I'd like to do something like this:
<cfscript>
     myObj = createObject("java", "com.example.MyClass");
     myObj.doSomeStuff();
     myCFQuery = myObj.getQuery(); // Return a CF query from my java class
</cfscript>
... then do stuff like ...
<cfquery name="mySortedQuery" dbtype="query">
     select     *
     from       myCFQuery
     order      by color
</cfquery>
I appriciate your suggestions so far. I have other solutions working already but they are not ideal. I was just hoping someone had a clean and as-hack-free-as-possible way of creating a ColdFusion query result set in Java and passing it back to CF.
Thanks again,
Mike

Web Services with Large Result Sets

Hi,
We have an application where in a call to a web service could potentially yield a large result set. For the sake of argument, lets say that we cannot limit the result set size, i.e., by criteria narrowing or some other means.
Have any of you handled paging when using Web Services? If so can you please share your experiences considering Web Services are stateless? Any patterns that have worked? I am aware of the Value List pattern but am looking for previous experiences here.
Thanks

Joseph Weinstein wrote:
Aswin Dinakar wrote:
I ran the test again and I removed the ResultSet.Fetch_Forward and it
still gave me the same error OutOfMemory.
The problem to me is similar to what Slava has described. I am parsing
the result set in memory storing the results in a hash map and then
emptying the post processed results into a table.
The hash map turns out to be very big and jvm throws a OutOfMemory
Exception.
I am not sure how I can turn this around -
I can partition my query so that it returns smaller chunks or "blocks"
of data each time(say a page of data or two pages of data). Then I can
store a page of data in the table. The problem with this approach is
that it is not exactly transactional. Recovery would be very difficult
in this approach.
I could do this in a try catch block page by page and then the catch
could go ahead and delete the rows that got committed. The question then
becomes what if that transaction fails ?It sounds like you're committing the 'cardinal performance sin of DBMS processing',
of shovelling lots of raw data out of the DBMS, processing it in some small way,
and sending it (or some of it) back. You should instead do this processing in
a stored procedure or procedures, so the data is manipulated where it is. The
DBMS was written from the ground up to be a fast efficient set-based processor.
Using clever SQL will pay off greatly. Build your saw-mills where the trees are.
JoeYes we did think of stored procedures. Like I mentioned yesterday some of the post
processing depends on unicode and specific character sets. Java seemed ideally suited
to this since it handles these unicode characters very well and has all these libraries
we can use. Moving this to DBMS would mean we would make that proprietary (not that we
wont do it if it became absolutely essential) but its one of the reasons why the post
processing happens in java. Now that you mention it stored procedures seem the best
option.

BW Web Report Issue - Result set too large

Hi,
When I execute a BEx Query on Web I am getting “Result set too large ; data retrieval restricted by configuration (maximum = 500000 cells)”.
Following to my search in SDN I understood we can remove this restriction either across the BW system globally or for a specific query at WAD template.
In my 7x Web template I am trying to increase default max no of rows parameters, As per the below inputs from SAP Note: 1127156.
But I can’t find parameter “Size Restriction for Result Sets” for any of the web items (Analysis/Web Template properties/Data Provider properties)….in the WAD Web template
Please advise where/how can I locate the properites
Instructions provided in SAP Note…
The following steps describe how to change the "safety belt" for Query Views:
1. Use the context menu Properties / Data Provider in a BEx Web Application to maintain the "safety belt" for a Query View.
2. Choose the register "Size Restriction for Result Sets".
3. Choose an entry from the dropdown box to specify the maximum number of cells for the result set.
The following values are available:
o Maximum Number
o Default Number
o Custom-Defined Number
Behind "Maximum Number" and "Default Number" you can find the current numbers defined in the customizing table RSADMIN (see below).
4. Save the Query View and use it in another Web Template.
Thanks in advance

Hi Yasemin,
Thanks for all help...i was off couple of days.
To activate it I can suggest to create a dummy template, add your query in it, add a menu bar component add an action to save the query view. Then you run the template and change the size restriction for result set then you can save it by the menu.
Can you please elaborate on the solution provided,I created dummy template with analysis and Menu bar item...i couldn't able to configure menu bar item...
Thanks in advance

JSP Servlet and convert the result set of an SQL Query To XML file

Hi all
I have a problem to export my SQL query is resulty into an XML file I had fixed my servlet and JSP so that i can display all the records into my database and that the goal .Now I want to get the result set into JSP so that i can create an XML file from that result set from the jsp code.
thisis my servlet which will call the jsp page and the jsp just behind it.
//this is the servlet
import java.io.*;
import java.lang.reflect.Array;
import java.sql.*;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.naming.*;
import javax.sql.*;
public *class *Campaign *extends *HttpServlet
*private* *final* *static* Logger +log+ = Logger.+getLogger+(Campaign.*class*.getName());
*private* *final* *static* String +DATASOURCE_NAME+ = "jdbc/SampleDB";
*private* DataSource _dataSource;
*public* *void* setDataSource(DataSource dataSource)
_dataSource = dataSource;
*public* DataSource getDataSource()
*return* _dataSource;
*public* *void* init()
*throws* ServletException
*if* (_dataSource == *null*) {
*try* {
Context env = (Context) *new* InitialContext().lookup("java:comp/env");
_dataSource = (DataSource) env.lookup(+DATASOURCE_NAME+);
*if* (_dataSource == *null*)
*throw* *new* ServletException("`" + +DATASOURCE_NAME+ + "' is an unknown DataSource");
} *catch* (NamingException e) {
*throw* *new* ServletException(e);
protected *void *doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
Connection conn = *null*;
*try* {
conn = getDataSource().getConnection();
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("select post_id,comments,postname from app.posts");
// out.println("Le résultat :<br>");
ArrayList <String> Lescomments= *new* ArrayList<String>();
ArrayList <String> Lesidentifiant = *new* ArrayList<String>();
ArrayList <String> Lesnoms = *new* ArrayList <String>();
*while* (rs.next()) {
Lescomments.add(rs.getString("comments"));
request.setAttribute("comments",Lescomments);
Lesidentifiant.add(rs.getString("post_id"));
request.setAttribute("id",Lesidentifiant);
Lesnoms.add(rs.getString("postname"));
request.setAttribute("nom",Lesnoms);
rs.close();
stmt.close();
*catch* (SQLException e) {
*finally* {
*try* {
*if* (conn != *null*)
conn.close();
*catch* (SQLException e) {
// les paramètres sont corrects - on envoie la page réponse
getServletContext().getRequestDispatcher("/Campaign.jsp").forward(request,response);
}///end of servlet
}///this is the jsp page called
<%@ page import="java.util.ArrayList" %>
<%
// on récupère les données
ArrayList nom=(ArrayList)request.getAttribute("nom");
ArrayList id=(ArrayList)request.getAttribute("id");
ArrayList comments=(ArrayList) request.getAttribute("comments");
%>
<html>
<head>
<title></title>
</head>
<body>
Liste des campagnes here i will create the xml file the problem is to display all rows
<hr>
<table>
<tr>
</tr>
<tr>
<td>Comment</td>
<td>
<%
for( int i=0;i<comments.size();i++){
out.print("<li>" + (String) comments.get(i) + "</li>\n");
}//for
%>
</tr>
<tr>
<td>nom</td>
<td>
<%
for( int i=0;i<nom.size();i++){
out.print("<li>" + (String) nom.get(i) + "</li>\n");
}//for
%>
</tr>
<tr>
<td>id</td>
<td>
<%
for( int i=0;i<id.size();i++){
out.print("<li>" + (String) id.get(i) + "</li>\n");
}//for
%>
</tr>
</table>
</body>
</html>
This is how i used to create an XML file in a JSP page only without JSP/SERVLET concept:
<%@ page import="java.sql.*" %>
<%@ page import="java.io.*" %>
<%
// Identify a carriage return character for each output line
int iLf = 10;
char cLf = (*char*)iLf;
// Create a new empty binary file, which will content XML output
File outputFile = *new* File("C:\\Users\\user\\workspace1\\demo\\WebContent\\YourFileName.xml");
//outputFile.createNewFile();
FileWriter outfile = *new* FileWriter(outputFile);
// the header for XML file
outfile.write("<?xml version='1.0' encoding='ISO-8859-1'?>"+cLf);
try {
// Define connection string and make a connection to database
Connection conn = DriverManager.getConnection("jdbc:derby://localhost:1527/SAMPLE","app","app");
Statement stat = conn.createStatement();
// Create a recordset
ResultSet rset = stat.executeQuery("Select * From posts");
// Expecting at least one record
*if*( !rset.next() ) {
*throw* *new* IllegalArgumentException("No data found for the posts table");
outfile.write("<Table>"+cLf);
// Parse our recordset
// Parse our recordset
*while*(rset.next()) {
outfile.write("<posts>"+cLf);
outfile.write("<postname>" + rset.getString("postname") +"</postname>"+cLf);
outfile.write("<comments>" + rset.getString("comments") +"</comments>"+cLf);
outfile.write("</posts>"+cLf);
outfile.write("</Table>"+cLf);
// Everything must be closed
rset.close();
stat.close();
conn.close();
outfile.close();
catch( Exception er ) {
%>

Please state your problem that you are having more clearly so we can help.
I looked at your code I here are a few things you might consider:
It looks like you are putting freely typed-in comments from end-users into an xml document.
The problem with this is that the user may enter characters in his text that have special meaning
to xml and will have to be escaped correctly. Some of these characters are less than character, greater than character and ampersand character.
You may also have a similiar problem displaying them on your JSP page since there may be special characters that JSP has.
You will have to read up on how to deal with these special characters (I dont remember what the rules are). I seem to recall
if you use CDATA in your xml, you dont have to deal with those characters (I may be wrong).
When you finish writing your code, test it by entering all keyboard characters to make sure they are processed, stored in the database,
and re-displayed correctly.
Also, it looks like you are putting business logic in your JSP page (creating an xml file).
The JSP page is for displaying data ONLY and submitting back to a servlet. Put all your business logic in the servlet. Putting business logic in JSP is considered bad coding and will cause you many hours of headache trying to debug it. Also note: java scriptlets in a JSP page are only run when the JSP page is compiled into a servlet by java. It does not run after its compiled and therefore you cant call java functions after the JSP page is displayed to the client.

How to export result set from mysql query browser to .sql in oracle

Hi folks:
I was trying to export result set from MySql query browser to Oracle. I could able to do
File->Export Result Set-> Excel format...
What I am trying to get is .sql file so that I can run it as a script in my oracle db. Is there any way we can get .sql file with inserts and delimeters ....?
Did you guys get my question.?
Please throw some light on this....
Could be very appreciable ....
Thanks
Sudhir Naidu

Hi
Create a sql statement which generates the insert statements.
Something like this:
select 'insert into table1 (column1, column2, column3) values (' ||
column1 || ', ' || column2 || ', ' || column3 || ');' from table 1;
The || sign is the string concatenation sign in Oracle, replace it the appropriate sign in MySql. Export the result set of this query into a file, and you can run it in a SqlPlus.
Ott Karesz
http://www.trendo-kft.hu

Query result set...

I'm having trouble determining a good way to word my question. So, I believe my pseudo code below will be sufficient in doing so.
Oracle version: 11.2g
Data set
WITH temp AS
SELECT 1 col1, 1 day FROM dual UNION ALL
SELECT 2 col1, 1 day FROM dual UNION ALL
SELECT 3 col1, 1 day FROM dual UNION ALL
SELECT 4 col1, 1 day FROM dual UNION ALL
SELECT 5 col1, 1 day FROM dual UNION ALL
SELECT 6 col1, 1 day FROM dual UNION ALL
SELECT 7 col1, 2 day FROM dual UNION ALL
SELECT 8 col1, 2 day FROM dual UNION ALL
SELECT 9 col1, 2 day FROM dual UNION ALL
SELECT 10 col1,2 day FROM dual
SELECT *
FROM temp
Result of the query above:
COL1     DAY
1     1
2     1
3     1
4     1
5     1
6     1
7     2
8     2
9     2
10     2
DESIRED result set:
DAY COL_TOTAL
1   21
2   55   -- 21 + 33 (the sum of day 1 + the sum of day 2)I realize that I can get the desired result set from above with the code below. However, for my actual issue I have several other data points and 100 of distinct days that I need to do this for. So doing a 100 UNION statement isn't exactly going to work.
WITH temp AS
SELECT 1 col1, 1 day FROM dual UNION ALL
SELECT 2 col1, 1 day FROM dual UNION ALL
SELECT 3 col1, 1 day FROM dual UNION ALL
SELECT 4 col1, 1 day FROM dual UNION ALL
SELECT 5 col1, 1 day FROM dual UNION ALL
SELECT 6 col1, 1 day FROM dual UNION ALL
SELECT 7 col1, 2 day FROM dual UNION ALL
SELECT 8 col1, 2 day FROM dual UNION ALL
SELECT 9 col1, 2 day FROM dual UNION ALL
SELECT 10 col1,2 day FROM dual
SELECT SUM(col1) AS col_total
FROM temp
WHERE day <= 1
UNION ALL
SELECT SUM(col1) AS col_total
FROM temp
WHERE day <= 2Edited by: user652714 on Aug 13, 2012 9:55 PM

Hi,
I see now what you want . You can use this:
select *
from tt
order by col_1;
     COL_1        DAY
         1          1
         2          1
         3          1
         4          1
         5          1
         6          1
         7          2
         8          2
         9          2
        10          2
10 rows selected.
select day, sum(total) over (order by day) COL_TOTAL
from
(select day, sum(col_1) TOTAL
from tt
group by day
    DAY COL_TOTAL
         1         21
         2         55
2 rows selected.

Xcelsius with XMLA or XML Query Result Set

Hi Experts,
I want a direct connection from Xcelsius to my BW-Data. Because the new connection, coming with Fix Pack 2.1 is only avaiable for EHP 1 for NW 7.0 I tried to configure with XMLA and XML Query Result Set.
This Document tells the necessary steps: How to integrate Xcelsius 2008 with SAP NetWeaver BI without Integration Kit.pdf.
When I test my XML connection over http://<host>:<port>/TXmla/srvlet/TestXmla my Cubes will display.
So I do a Webservice-Connection with WSDL-URL. At Input-Values there are some entries like CUBE_NAME, CATALOG_NAME...
Output values arent avalible. How do I use these elements to show my Data in Xcelsius?
My Problem with the XML Query Result Set Connection is, that when I Log On to VC the following error appears:
You are not authorized to view the requested resource.
So I get the authorisationobjects: S_DEVELOP and S_RS_COMP as describe in 'How To... Resolve Visual Composer Issues'.
What values have I to enter by S_RS_COMP? And how can I enter my External Service in S_SERVICE. At the type WS the service isnt't avaiable.
Regards,
Jan

To use XMLA web service you need a wrapper function build to convert the XMLA output to the Xcelsius format. There are some documents available in SDN on how to do this.
You can use Live Office or Query as a Web service option to connect from Xcelsius to BW.
S_RS_COMP is the query ID which you are trying to access, S_SERVICE you can either give * or try to set up authorization log and see the expected value.

Query - Cannot Retrieve the Data / Result Set

Hello,
I'm trying to query a cube through the OLAP connection using Java and every time I try to execute a query an exception is thrown stating "Cannot retrieve the data set" or "Cannot retrieve the result set" depending on how I'm doing the query. I've tried to execute the query both through the use of an IBIQuery and IBICommandProcessor object as well as directly through the IBIOlap connection via an MDX statement and both methods produce the same exception. If anyone can shed some light on why exception is being thrown it would be greatly appreciated.

please help me ... The question has nothing to do with 'getting' data from excel and certainly not with putting it into MySQL.
The stack trace specifically tells you that your connection string is wrong.
It also tells you which connection string is wrong.
Which you can use to determine specifically which one is wrong. And which you did not provide that info to us.

AF Query: Criteria fields disappearing but result set not refreshed

I have been searching for days and cannot find a solution to this problem. I have an af:query component based on a view criteria. I have the query component only displayed as an advanced search without the basic/advanced toggle. A user can then use "Add Fields" and filter down their result set. Now whenever the user navigates away from that page and returns the filtered result set remains, but the list of fields that the user added to filter on are missing, i.e.
Search Box
Field1 is not blank
Navigate away and return
Search Box
blank; nothing listed here, but result set is still filtered for Field1 not blank.
The only thing the customer can do is add a bogus field, and then click reset to return the entire result set.
If anyone can help with this problem, I would greatly appreciate it. I am using:
JDeveloper 11.1.1.4
Oracle 11g
Weblogic 10.3
Thanks,
Michelle

Actually, in researching another problem, I think this is either a problem with jheadstart or with .jsff pages. I created a test case for a different problem that I posted to metalink and in this I did not use jheadstart and I used just a single .jspx page with a panel tabbed layout. The problem does not occur here, so one of the 2 is causing my problem, now the question is which.
Thanks for your help,
Michelle

How to handle large result set of a SQL query

Hi,
I have a question about how to handle large result set of a SQL query.
My query returns more than a million records. However, the Query Template has a "row count" parameter. If I don't specify it, it by default returns only 100 lines of records in the query result. If I specify it, then it's limited to a specific number.
Is there any way to get around of this row count issue? I don't want any restriction on the number of records returned by a query.
Thanks a lot!

No human can manage that much data...in a grid, a chart, or a direct-connected link to the brain.
What you want to implement (much like other customers with similar requirements) is a drill-in and filtering model that helps the user identify and zoom in on data of relevance, not forcing them to scroll through thousands or millions of records.
You can also use a time-based paging model so that you only deal with a time "slice" at one request (e.g. an hour, day, etc...) and provide a scrolling window. This is commonly how large datasets are also dealt with in applications.
I would suggest describing your application in more detail, and we can offer design recommendations and ideas.
- Rick

WEBI Sample Result Set Query Property Question

Similar Messages

Maybe you are looking for