Running MDX query in oracle

How do i run a mdx query in oracle. Do i need to install any extra component.
I used the following query and i get an illegal symbol error...
SELECT
{ [Measures].[sales] } on columns,
{ [Date].[1998],[Date].[1999] } on rows
From units_history_fact

MDX is not supported by Oracle. If the given database uses Oracle OLAP then you can use the simba connector: http://www.simba.com/connectors/mdx-for-oracle-olap.

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How to run simple query on oracle 11.2.0 ?

hi
i installed oracle 11.2.0 64bit on my Windows-7 64bit
how i can connect and run any query on oracle ?
what are the default tools that came with the installation and how to use it ?
i sow in the forum that people write
sql> select * from myTable ........
how to get to this ?
thanks in advance

user1036207 wrote:
hi
i installed oracle 11.2.0 64bit on my Windows-7 64bit
how i can connect and run any query on oracle ?
what are the default tools that came with the installation and how to use it ?
i sow in the forum that people write
sql> select * from myTable ........
how to get to this ?
Open a command prompt and type
sqlplus sys/syspwd@instance as sysdbaand you'll have yourself a sqlprompt.
HTH
//Johan

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I've a question regarding MDX Query .
1.Can we run MDX Query in BEx.
2.If yes , then can you please tell me how and where can we run MDX Query in BEx.
Regards,
-Neha

Hello,
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Thanks,
Michael

Run mdx query in batch

Hi,
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Hi,
Are you including the parameter that you must have created in Crystal Reports in the Select Expert. You need to include the parameter within the record selection or group selection formula of the Select Expert, as may be applicable. Only then the values returned by the database would be in accordance to the input by the user.
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Continue run MDX Query

I want to execute a query which can continue run till 2 minutes .
For Example- If I run below query, that should be run for 2 minutes with completion or Fail
SELECT [Date].[Calendar Year].FirstChild on 0
FROM [Adventure Works];
Please Help
-Ashish

Hi David,
This query hardly takes 2 second to complete. But I want that this should be continued until it completes 2 minutes. Means - session of this query continue till 2 minutes instead it gets complete.
Hi Ashishsingh,
As Olaf said, we can use SQL. However, based on my research it seems there is no such a functionally to workaround this in MDX currently. If you have any concern about this behavior, you can submit a feedback at
http://connect.microsoft.com/SQLServer/Feedback and hope it is resolved in the next release of service pack or product. Your feedback enables Microsoft to make software and services the best that
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Thank you for your understanding.
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MS SQL database needs to run mdx query to analysis services to retrieve data from a BPC 10 Netweaver cube(view only)

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When you were setting up your ODBC data source for
the Text driver, did you click on the "Options"
button? There's a lot of options in there that I
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I have since tried closing my connection after I insert a record, I then try executeQuery, but still no luck. Seems strange that I can write to the file but not read from it. If any thing I'd expect the opposite problem.
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Message was edited by:
Hentay

Long running MDX-query

Table [Summary Requests] (count: 102 131):
Id Int primary key
RequesterFullNameId Int
Dimesion [Dm Requester Full Names] (count: 50 124):
Id Int primary key
Title VARCHAR(1000)
Dimesion [Dm Date] (count: 1 306):
FullDate DateTime первичный ключ
Year Int
1) Query execution lasts
5 seconds. Is it normal or not?
2) Аre there ways to reduce the query execution time?
Query example:
with
member [Measures].[XtraPivotGrid 1505778211 Sort] as '[Dm Date].[Year].currentmember.member_value'
member [Measures].[XtraPivotGrid 1025407302 Sort] as '[Measures].[Summary Requests Count]'
select
non empty { { [Dm Date].[Year].[All], { order({{[Dm Date].[Year].[Year].members}}, [Measures].[XtraPivotGrid 1505778211 Sort], asc)} } * { [Measures].[Summary Requests Count]}} dimension properties MEMBER_UNIQUE_NAME,MEMBER_TYPE,MEMBER_VALUE on
columns,
non empty { [Dm Requester Full Names].[Title].[All], { order({{[Dm Requester Full Names].[Title].[Title].members}}, [Measures].[XtraPivotGrid 1025407302 Sort], desc)} }
dimension properties MEMBER_UNIQUE_NAME,MEMBER_TYPE,MEMBER_VALUE on rows
from [Elicense Reports]
where
( [Is Deleted].[Title].&[Нет] )

Hi Captainsir,
According to your description, the query execution lasts 5 seconds before return the results, and you want to know if it is normal or not, right?
In your query, you used CrossJoin function to join multiple dimensions which might cause the performance issue. If you cross-join medium-sized or large-sized sets (e.g., sets that contain more than 100 items each), you can end up with a result set that contains
many thousands of items—enough to seriously impair performance. For the detail information, please see:
http://sqlmag.com/data-access/cross-join-performance
Here is a blog which describe ways of improving MDX performance and improvements with MDX, please see:
http://blogs.msdn.com/b/azazr/archive/2008/05/01/ways-of-improving-mdx-performance-and-improvements-with-mdx-in-katmai-sql-2008.aspx
Hope this helps.
Regards,
Charlie Liao
TechNet Community Support

Configuring textpds.conf file for running Text Query in Oracle Reports 11g

I'm trying to add a custom option in textpds situated in ORACLE_HOME\reports\conf folder by the given fileFormat:
<fileFormat name = "ProductCSV" comment = "#" delimiter ="" type = "fixed">
<columnInfo>
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MDX Query not retuern any data on my production server when i check service it is running

Hi All,
MDX Query not return any data on my production server when i check service it is running. when i restart my service i can able to run MDX Query and get data in my production server.

Hi Mnishcal,
According to your description, there is no data returned before restart Analysis Services, right?
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processed successfully. Please refer to the link below.
http://social.technet.microsoft.com/wiki/contents/articles/19744.ssas-troubleshooting-data-is-not-visible-when-browsing-a-cube.aspx
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Charlie Liao
TechNet Community Support

Controlling meta data returned by an MDX query

Hello,
I'm retrieving results from Analysis Services then processing them further in SQL via OpenQuery. So I have a query of the form "select * from OpenQuery(LinkedServer, '<mdx>')
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noticeable on any single query, but it seems like for many queries with many rows it would add up. Is it possible to control the meta data that an MDX result set contains?
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Hi vercinegetorix,
When we run MDX query by using OPENQUERY having hierarchy, we will get extra columns describing the values of each hierarchy level in different columns. This behavior is by design and we can't change that.
In addition, we may concern the attribute unique name a little long. The easiest way to remove them is to use an alias. For detail information, please refer to the article below:
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http://sqlblogcasts.com/blogs/drjohn/archive/2008/09/27/mdx-and-sql-combining-relational-and-multi-dimensional-data-into-one-query-result-set.aspx
If you have any feedback on our support, please click
here.
Elvis Long
TechNet Community Support

Getting the MDX query select error when running a webi report on BI query

Getting the following error when running a webi report on BI query :
A database error occured. The database error text is: The MDX query SELECT { [Measures].[D8JBFK099LLUVNLO7JY49FJKU] } ON COLUMNS , NON EMPTY [ZCOMPCODE].[LEVEL01].MEMBERS ON ROWS FROM [ZTEST_CUB/REP_20100723200521] failed to execute with the error Unknown error. (WIS 10901).
I have gone through many threads related to this error. But not able find the steps to follow for resoultion.
Please help in this regard.
Thanks,
Jeethender

The Fix Pack is also for Client Tools--it is a separate download. Please see the text below for ADAPT01255422
ADAPT01255422
Description:
Web Intelligence generates an incorrect MDX statement when a characteristic and a prompt are used.
The following database error happens: "The MDX query ... failed to execute with the error
Unknown error (WIS 10901)."
New Behavior:
This problem is resolved.
This information is also available in the Fixed Issues document for any Fix Pack greater than 2.2.

MDX query Running slow in SSRS than in SSMS

Hi,
I have a SSRS report which takes 37 secs to execute a single MDX query whereas the same query takes less than 1 sec in SSMS.
I tried removing the parameters and hardcoding default values, still it takes same time. I also tried using OLE DB data source which also takes same time.
Please help.

Hi Purush,
According to your description, the query execute time in SQL Server Management Studio (SSMS) takes less than that in SQL Server Reporting Services (SSRS) report, right? As per my understanding, this is normal phenomenon. Because when we run a query on the
query designer of the report, first we need pass the query to database, then execute the query and then return the result to query designer. So this 1 second can the time that used to pass the query to database and return the result.
Hope this helps.
Regards,
Charlie Liao
TechNet Community Support

MDX query runs on SQL but does not populate 'Measures' in Powerpivot

I ran MDX query on SQL 2012 for looking the products and their shipping status
The code is given below:
WITH
set Date1 AS
strtomember( "[Time].[2014].[Q4].[2014-Jun].[" +format(now()-2, "MM") + "/"+format(now()-2, "dd") + "/" +format(now()-2, "yyyy") + "]")
set Item1 as
{ [Item].[ItemID].ALLMEMBERS}
SELECT NON EMPTY { [Measures].[Shipped Qty], [Measures].[Shipped Amt], [Measures].[Ordered Qty], [Measures].[Ordered Amt] }
ON COLUMNS,
Date1*[Item1] ON ROWS FROM [ABCD]
WHERE (
[Channel].&[OL],
[Geography].&[A.9])
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in PowerPivot?

Hi apoorv,
It was hard to reproduce this issue on my test environment. I would suggest you try to use a simple MDX query to check if it will retrun the correct measures data. Please see the screenshot below:
In addition, you can also create a SQL Server Analysis Services trace to capture some events for furhter investigation.
Use SQL Server Profiler to Monitor Analysis Services:http://technet.microsoft.com/en-us/library/ms174946.aspx
Hope this helps.
Elvis Long
TechNet Community Support

How MDX query will work while we run BOXIR3 query!

Hi All,
I am facing lots peformance issues in terms of reports while running.
Can somebody can explain how the query runs at backend like when we hit Run query in Webi how it functioins.When the MDX Query will be generated and how the query hits the BI/Underlying database.
I am basically looking out what happens behind the screen when we run a report in Back end etc.
I am using BI7.0 and BOXIR3.. Thanks in advance for reply.

ok Thanks for your reply.Here are the answers for your questions.
I)how many items are in the BI query ?
52 dimensions it has and 15 keyfigures(ckfs,Rkfs) and around 250 details objects
but we are using only the dimension objects in reports,we are not using detail objects I mean to say hardly 3 detail objects we are using in each report.
Since these objects are navigationla attributes they are automatically created in universe as detailed objecs.So if we remove the detail objects does the performance will increase considerably?
CAN YOU PLEASE COMMENT ON THIS
II)how many items are using in the Web Intelligence query panel for each report ?
In webI Query Panel roughly for each report we are using 10 Dimensions and 5 Keyfigures(Including Ckf,Rkfs) with 6 Prompts
III)Do the reports share characteristics ? If yes - how many ?
Yes they share charactorstics .Maximum upto 7 Characterstics which are shared among the reports like Country,Post code,Group,Tier

Error In MDX query

Statement: SELECT{ CROSSJOIN({ [Product].[Product] }, { [Measures].[Shipping Units] })} ON ROWS FROM [Shipment]
com.interlacesystems.iquery.QueryException: COLUMNS axis specification missing
     Statement: SELECT{ CROSSJOIN({ [Product].[Product] }, { [Measures].[Shipping Units] })} ON ROWS FROM [Shipment]
     at com.interlacesystems.iquery.imdx.QueryCommand.resolve(Unknown Source)
     at com.interlacesystems.iquery.imdx.QueryCommand.resolve(Unknown Source)
     at com.interlacesystems.iquery.imdx.IMDXQueryFactory.parseStatement(Unknown Source)
     at com.interlacesystems.iquery.QueryFactory.createStatement(Unknown Source)
     at com.interlacesystems.iquery.DefaultQueryExecutionHandler.<init>(Unknown Source)
     at com.interlacesystems.isclient.admin.query.QueryAction.makePreviewURL(Unknown Source)
     at com.interlacesystems.isclient.admin.query.QueryAction.exportQuery(Unknown Source)
     at com.interlacesystems.isclient.admin.query.QueryAction.preview(Unknown Source)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:269)
     at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:170)
     at com.interlacesystems.isclient.common.ISAction.process(Unknown Source)
     at com.interlacesystems.isclient.common.ISAction.execute(Unknown Source)
     at org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58)
     at org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67)
     at org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)
     at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)
     at org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:304)
     at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)
     at org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)
     at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
     at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at com.interlacesystems.isclient.auth.SessionInitFilter.doFilter(Unknown Source)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at com.interlacesystems.isclient.auth.AuthorizationFilter.doFilter(Unknown Source)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at com.interlacesystems.isclient.auth.AuthenticationFilter.doFilter(Unknown Source)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at com.hyperion.css.wls.CssJpsFilter.doFilter(CssJpsFilter.java:32)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at com.interlacesystems.isclient.auth.RootFilter.doFilter(Unknown Source)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:326)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3592)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
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I am getting following error in While Executing a folllowing MDX Query.....

general mdx format is
SELECT
{ } ON COLUMNS,
{} ON ROWS
FROM [Cube]
I think you are missing { } COLUMNS, in query.
Thanks,
Sumant

Running MDX query in oracle

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