Purge cache by query SAPurgeCacheByQuery

Dear All,
I was trying to clear the cache for specific query entries using the nqcmd "SAPurgeCacheByQuery".
This command does not clear the cache for queries.
Below is the extract from the bat the launch the nqcmd (Clear_Cache_User.bat)
d:\Applications\SiebelAnalytics\server\bin\nQCmd.exe -d OBIEE -u Administrator -p Siebel7 -s D:\Staging\Clear_Cache_User.txt -o D:\Staging\Clear_Cache_Out_User.txt
Below is the query in Clear_Cache_User.txt
CALL SAPURGECACHEBYQUERY('SELECT Account."Account name" saw_0, Account."Parent account name" saw_1, Account."Account code" saw_2 FROM "1-2-1 Survey Analysis" ORDER BY saw_0, saw_1, saw_2');
Below is the output file after the nqcmd has completed (Clear_Cache_Out_User.txt)
CALL SAPURGECACHEBYQUERY('SELECT Account."Account name" saw_0 FROM "1-2-1 Survey Analysis"')
CALL SAPURGECACHEBYQUERY('SELECT Account."Account name" saw_0 FROM "1-2-1 Survey Analysis"')
RESULT_CODE RESULT_MESSAGE
1 [59118] Operation SAPurgeCacheByQuery succeeded!
Row count: 1
I have launched the bat file and in the output file it said that , Operation SAPurgeCacheByQuery succeeded! however the cache was not cleared.
Also note that we are using it in OBIEE version 10.1.3.4.
Kindly help.
Kind Regards
Anju
[email protected]

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Purge Cache for a Specific Business Model

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I have a obiee(11) report purging all cache entries (as Call SAPurgeAllCache()). Is there a method to purge cache partially for specific business model entries and not to purge all the cache ?
Thanks ...

Hi,
To selectively purge, you could use SAPurgeCacheByQuery, SAPurgeCacheByTable or SAPurgeCacheByDatabase. Alternatively, Event Polling Tables may help. See http://docs.oracle.com/cd/E23943_01/bi.1111/e10541/querycaching.htm#i1005542 and http://docs.oracle.com/cd/E23943_01/bi.1111/e10541/querycaching.htm#i1010207.
Also see the section on BI Server caching here : http://www.rittmanmead.com/2013/03/optimising-obiee-performance-tuning/
SET VARIABLE DISABLE_CACHE_HIT = 1
It will purge the cache for that report.This is just wrong. DISABLE_CACHE_HIT only DISABLES cache use for the query execution, it does not PURGE it
You may go for this DISABLE_CACHE_SEED for more info http://docs.oracle.com/cd/E23549_01/bi.1111/e10540/variables.htm
What's the point of DISABLING use of the cache, if the OP wants to use the cache?
set the cache persistence time for the related physical tables. so based on the time interval u set, at that time specific tables only will get cache purged.This is only the time from which the entry got loaded into the cache, so is not a good way to manage the purging of the cache usually - because it has no relation to when the data got loaded to the database

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I follwed the below steps to purge cache.
Created below java script.
var nqCmd = “D:\\OracleBI\\server\\Bin\\nqcmd.exe”;
var dsn = “AnalyticsWeb”;
var user = “Administrator”;
var pswd = “SADMIN”;
var tempInFileName = “D:\\SQL.txt”;
var tempOutFileName = “D:\\Output.txt”;
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Hi,
Please copy the below script and save it c drive location.
var nqCmd = "C:\\OracleBI\\server\\Bin\\nqcmd.exe";
var dsn = "AnalyticsWeb";
var user = "Administrator";
var pswd = "Administrator";
var tempInFileName = "C:\\SQL.txt";
var tempOutFileName = "C:\\Output.txt";
var wshShell = new ActiveXObject("WScript.Shell");
var dosCmd = nqCmd + " -d \"" + dsn + "\" -u \"" + user + "\" -p \"" + pswd + "\" -s \"" + tempInFileName + "\"" +" -o \"" + tempOutFileName + "\"";
try
wshShell.Run(dosCmd,0,true);
catch(e)
throw e;
Note: While save this file plz give name like purge.js then it will store js format then create ibot and go to advance tab --> select Custom Script --> give name like purge.js then run the ibot .
Follow the below steps.
1. create one note and put the query inside the note pad like below and save file name is SQL.txt.
{Call SAPurgeAllCache()};
Save this file is C drive location.
It will purge all the cache.
Hope this help's
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Hi Experts,
I am using security filters for groups. I am devolving my S&V. when ever I am changing my conditions it is not reflecting. I think I have issue with cache. When ever I am taking query from log always where condition is showing previous table which one I used two days ago.
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Hi user10441472,
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!http://i47.tinypic.com/ddzwjt.png!
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!http://i48.tinypic.com/2qi01sm.png!
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!http://i47.tinypic.com/1r7xcp.png!
A final place you can turn off caching is a report.
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!http://i48.tinypic.com/xaqclc.png!
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hnz5758 wrote:
i attempt to open preferences, and clear out cache, it does not work.@
Supply pertinent information for quicker answers
The more information you supply about your situation, the better equipped other community members will be to answer. Consider including the following in your question:
Adobe product and version number
Operating system and version number
The full text of any error message(s)
What you were doing when the problem occurred
Screenshots of the problem
Computer hardware, such as CPU; GPU; amount of RAM; etc.

Purge cache by query SAPurgeCacheByQuery

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