Maxl query to clear data

HIi guys..
Could you help me with this query: Is there any way to clear all the data in a database using maxl(I am using ASO cube).
Thanks..:)

There you go: http://download.oracle.com/docs/cd/E12825_01/epm.111/esb_techref/maxl_altdb_as.htm
Search for reset in the page.
Cheers,
Mehmet

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Clearing data on Database through MAXL script

Hi all,
How can i clear data on the database through maxl script.
I have to clear database based on some conditions like
dimension 1 : all levels
dimension 2 : level 3 only
dimension 3 : level 4 like so.
Please can any one suggest .

You can clear data on database using maxl. BUT you can do this only if you want to clear all data from data base.
"alter database <dbs-name> reset" is the maxl command to clear data from database.
If you want to clear data at the dimmensional level you will have to use calculation commands.
More information on this can be find here
Edited by: Nra601 on May 4, 2009 10:10 AM

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Hi all,
We're running MaxDB 7.6.03.15 and have following questions. I apologize for not grouping them together with my earlier set of questions along the similar lines.
1. What would be an appropriate value for our application for MAXCPU when running on a quad processor machine. The application consists of the MaxDB along with 4 windows services and an instance of tomcat. Can we use 4 for MAXCPU or does it always need to be something less than the total number of CPUs on the machine (less than 4 here?). Please advise.
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> 1. What would be an appropriate value for our application for MAXCPU when running on a quad processor machine. The application consists of the MaxDB along with 4 windows services and an instance of tomcat. Can we use 4 for MAXCPU or does it always need to be something less than the total number of CPUs on the machine (less than 4 here?). Please advise.
Of course you may set MAXCPU to 4 - but you risk that the four Usertask UKTs will use up all CPU resources on your system then.
So it is usually better to be rather defensive with this. If you're unsure about the CPU needs of your other services better try out and check starting with MAXCPU 2.
> 2. When we're doing query execution time analysis we need to be able to clear data cache in between query runs. We achieve this so far by simply bringing the database offline and then online again. The problem with this approach is its time consuming and if we do 100 query runs a lot of time is spent in waiting for the database go from online to offline to online again. Please let us know if there's an alternative faster way to achieve the same.
Well, x_cons pagecache_release should do that for you.
But I never was able to really see the effect of it (e.g. reading the pages in again).
If I'm not mistaken in this point - which is pretty easy because the command is rarely used and sparsely documented - it just moves the pages to the lower end of the lru list and thereby making them candidates for getting moved out of cache but not actually doing it.
However why don't you just use the resource monitor to figure out how many pages are touched by your statements?
Then you don't have to bounce your instance.
regards,
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Clearing data in the essbase

Hi
what are the ways available to clear the data in the essbase??
Can u able to reply with the steps??
I am using EAS 7.1.3...
in addition with this can you provide me the maxl command for clearing the data??
Thanks in advance.
Babu

Well apparently being able to do this with a magnet is a myth. ^^^Thanks for making me laugh. :)
Babu -- Have you read:
http://download.oracle.com/docs/cd/E17236_01/epm.1112/esb_tech_ref/maxl_altdb_misc.html
http://download.oracle.com/docs/cd/E17236_01/epm.1112/esb_tech_ref/resetdb.html
http://download.oracle.com/docs/cd/E17236_01/epm.1112/eas_help/frameset.htm?cleardat.html
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Hi,
Try this:
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The clearing document which is posted is posted with the posting date same as the clearing date mentioned in the selection screen of F-03.
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The Clearing Date in F-03 is actually the Posting date, so in this case the posting date will be same as clearing date. But a clearing document can also be created when you reverse a FI document, in this case the Reversal document will have a clearing date different than posting date. Let me know if this info helps you

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How to clear data in Table Control.

hi! all
How to clear the data in table control.
i have a Table control which displays column A data from the previous screen and allows to enter column B and column C and i have a button CLEAR, when i click CLEAR button the Data displaying in table control has to be cleared. how to do it.
Regards,
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Clear data in ASO 9.3.1.3

how can i clear data for some combination of data
what i ahve done is i run th report script of those combination and then i deleted the values and loaded the data with rul file
is this way or or we have any other way to clear the data

Hi,
Be extremely careful if you are doing this..
One way is to make use of calculation script:
FIX(dim1, dim2) /*dim1 & dim2 are those members which form the combination where you donot want the data*/
CLEARBLOCK ALL; /*Clears and removes all blocks*/
ENDFIX;
NOTE:
1. Take backup before executing. Check the number of blocks before and after execution to get fair idea of whats happening.
2. If you use CLEARBLOCK within a FIX command, Essbase clears only the cells within the fixed range, and not the entire block.
3. Choose the FIX members cautiously.
Hope it helps!
Neha
Sorry, this is for BSO only!!
Edited by: NehaGahtori on Mar 26, 2010 5:32 AM

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Using back button to clear data

I have a several JSP pages that help create a report. The first page you choose some options using check boxes. The second page you put those options in a certain order. The last page you choose the data you want to search for and it runs the report. The second and the last pages have a back button. The problem is when you use the back button and change some of your choices the old choices don't always go away. What I need to do is erase the previous choice (which are contained in an array) when the back button is clicked.
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Maxl query to clear data

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