Dataset issue

Hi forum, Im having trouble with creating dataset! in the
dialogue box I select my db connection and all looks ok,
SQL/ I cant SELECT because no table is found, if i go to view
under database items I receive error calling Get Tables/ an
unidentified error occured dialogue box appears, this is all
strange the dynamic content is working in application, I just
cannot create new. Any ideas anyone, thanks Paul

When you work with pages that are built from Templates, there will be 'editable regions' built into the template. If you are trying to put a dataset module into such a page you have two choices.
If you want your dataset to be protected, put it into the Template itself. You should have full run of the code there. In this case, be careful NOT to put it into an area that is designated "editable region", because it will not show up on child pages.
If you want your dataset only on one child page, you must create an editable region for it in the Template, and then cast a new page from the Template. Then place your cursor within an editable region, and you should be able to insert the dataset and choose a layout option.
Beth

Similar Messages

ZFS dataset issue after zone migration

Hi,
I thought I'd document this as I could not find any references to people having run into this problem during zone migration.
Last night I moved a full-root zone from a Solaris 10u4 host to a Solaris 10u7 host. It has a delegated zfs pool.
The migration was smooth, with a zoneadm halt, followed by a zoneadm detach on the other node.
An unmount of the ufs SAN LUN (which contained the zone root) on host A and a mount on host B (which is sharing the storage between the two nodes).
The zoneadm attach worked after complaining about missing patches and packages (since the zone was Solaris 10 u4 as well).
A zoneadm attach -F started the zone on host B, but did not detect the ZFS pool.
After searching for possible fixes, trying to identify the issue, I halted the zone again on host B and did a zoneadm attach -u (which upgraded the zone to u7).
At which point, a zoneadm attach and zoneadm boot resulted in the ZFS dataset being visible again...
In all a smooth process, but I got a couple of gray hairs on my head trying to figure out what the problem with seeing the dataset after force-attaching the zone was...
Any insights from Sun Gurus are welcome.

I am looking at a similar migration scenario, so my question is did you get the webserver back up as well?
Cheers,
Davy

Dataset issue with Oracle username

Our development team develops in .NET C# hitting against Oracle database.
The database is set up using 2 usernames - example, User A and User B
User A - Oracle schema owner user
User B - used in Web Config connection string; restricted to SELECT INSERT UPDATE to tables, synonym to tables
The problem is with User B credentials, the developers are not able to see the tables in DataSet. They will need the User A credentials. If I give them the password for User A, they are able to make changes to the tables, etc.
So the question is, how do I enable the developers see the tables in DataSet using User B credentials?
Thanks
-andrew-

Hi,
What do you mean by "see the tables in DataSet" exactly? You're unable to fill a dataset because you get an ora-942 or ora-1031 for example?
Is this behavior specific to ODP apps? I'd assume the same occurs outside ODP as well (sqlplus for example)?
You're accessing the table via a synonym? You need to have priviledges on the underlying object, not just on the synonym. For example...
SQL> connect system/oracle
Connected.
SQL> grant connect, resource to u1 identified by p1;
Grant succeeded.
SQL> create public synonym semp for scott.emp;
Synonym created.
SQL> connect u1/p1
Connected.
SQL> select count(*) from semp;
select count(*) from semp
ERROR at line 1:
ORA-00942: table or view does not exist
SQL> connect system/oracle
Connected.
SQL> grant select on scott.emp to u1;
Grant succeeded.
SQL> connect u1/p1
Connected.
SQL> select count(*) from semp;
COUNT(*)
15
SQL>
Hope it helps,
Greg

Read Dataset Issue - #

Hi,
Im trying to read internal table which has just one field. In the application server, tab is recognised as # and so at the end of every line we have #. Here as we have only one column,so the value is having #.
In application server :
Directory /usr/sap/B01/SYS/global/
Name: plants_of_salesorg_cc1_txt.csv
Plants of Sorg 1#
210#
250#
280#
290#
Generally if there are more number of columns we use SPLIT by which this # issue is not raised. In my requirement as we have only column the value is containg # at the end.
Tried
gc_tab TYPE c VALUE cl_abap_char_utilities=>horizontal_tab .
REPLACE gc_tab IN wa_upload WITH gc_b.
APPEND wa_upload TO gi_upload.
Here # is not being recognised in wa_upload.
How can this issue be resolved.
Thanks in advance.
Regards,
Dedeepya

chances are there for a new line also
data : line TYPE c VALUE cl_abap_char_utilities=>newline .
REPLACE line IN wa_upload WITH gc_b.
APPEND wa_upload TO gi_upload.
if still you are facing then try with cr / lf
try with carrage return.
data: cr TYPE c VALUE cl_abap_char_utilities=>cr_lf .
REPLACE cr IN wa_upload WITH gc_b.
APPEND wa_upload TO gi_upload.
if it is not working , try with line feed.
data : lf TYPE c VALUE cl_abap_char_utilities=>cr_lf .
lf = cl_abap_char_utilities=>cr_lf +1(1).
REPLACE lf IN wa_upload WITH gc_b.
APPEND wa_upload TO gi_upload.

Dataset Issue- OutOfMemory

Hi there!
I need help.
I m actually trying to load a huge volume of data into our database. The process involves reading three external tables and perform some transformations on the retrieved data and then load them into our database, i m using ODP.net.
While executing the query to retrieve all the data from this external table(which would be a million rows), into the .net dataset, my programs is throwing an error - "OutOfMemory".
FYI: i m using c#2.0, Visual Studio 2005
Is there any wayout to this problem. I would appreciate your valuable suggestions.
thanks

Immediate thoughts;
Are they 'external tables' in the Oracle sense - I mean attached so you can access them using sql or pl/sql? If so do the transformation using pl/sql.
Don't use .net, load the data using sqlldr, or some other tool,
Don't load it all in one go, load a smaller number of rows and do it in stages,
Buy more memory.
If it were me then I'd approach the problem in the order above.

Escape character onclick xml dataset issue

hi everyone!
i have a function that sets off a bunch of spry effects etc, within an <a onclick="function(dsdata::variable);" href=etc.
the parameters come from an xmldata data set
however some of the data contains single quotes and it ruins the statement
ie:
onclick = "launcher('The apostrophe ruined the statement's syntax');"
i know i can get it by doing \' but i cant put the \ in the xml file!
how do we get around this?

lol i keep answering all my own questions!
i got round it by putting the variable in the id of the <a> ie.
<a id="{variable}" onclick = "launcher(this.id, this.href);" href="page.html">

The Report is Empty.

Hi,
Im using Crystal Reports 2008 on VS.NET 2005 and .NET 2.0
I set the dataset to the report programatically.
The report viewer is empty.
But the report has more than 2 pages.
When I click next page on the Crystal Report Toolbar, the report data appears. But not when it is loaded.
This has worked fine before. The code has not been changed but something did change and screwed up the report.
Please help me here.
Aswin Dwarakanath.

I'd recommend the following:
Export the report to Crystal Reports format. See if the fields (in the CR designer) are stripped out from the exported report. If they are , you have a dataset issue where you are not matching the schema the report is expecting. To check that, do the following:
1) Write out your dataset to XML:
myDataset.WriteXml(xmlPath, XmlWriteMode.WriteSchema)
so, in your case you want to write out the xml after
cr.Subreports.Item("Transaction Breakdown").SetDataSource(clientTotals) and
cr.Subreports.Item("Last10Weeks").SetDataSource(transactionTotals)
E.g.;
cr.Subreports.Item("Transaction Breakdown").SetDataSource(clientTotals)
clientTotals.WriteXml(xmlPath, XmlWriteMode.WriteSchema)
cr.Subreports.Item("Last10Weeks").SetDataSource(transactionTotals)
transactionTotals.WriteXml(xmlPath, XmlWriteMode.WriteSchema)
Now, I do not see where or how you are setting the datasource to the main report, so if you are also using dataset, do the same for it.
2) Open your report in the CR designer.
3) Go to the Database menu and select "Set datasource location"
4) Choose "Create new connection"
5) Choose ADO .NET (XML)
6) Point to your xml
7) Click on he <Update> button.
If you get a field mapping dialog, the schema of your dataset is different from what the report is expecting and you need to adjust that.
Ludek

Displaying a user logo in a Crystal Report dynamically at run time

Using Visual Studio 2010, CR for VS 2010 on a Win 7 64 bit dev machine. The software app that I'm creating is a full Windows application (not for the web). Compiling my app for .NET 4.0.
Actually, in January, 2012, we purchased the CR 2011 full version and subsequently installed this version for use within the development environment (VS 2010). References that I use show (for example) CrystalDecisions.CrystalReports.Engine version 13.0.2.
I have hundreds of hours of experience using Crystal Reports within VB, dating back to VB 6 and CR 8.5. In a software app that I am currently writing, (where I am using VB in VS 2010 and CR 13.0.2), the Graphic Location formula within a picture "placeholder" is not working. I am using a parameter called pUserLogo to set the path to the graphic location at runtime, but to no avail. The picture that I'm using as a placeholder is not changing at runtime.
I have scoured the internet for solutions to this problem. I have also attempted to upgrade both the CR for VS 2010 (a.k.a. CR developer version) as well as the CR runtimes (both the 32 bit and 64 bit versions), but this has not helped. The picture is never replaced at runtime while working within the IDE (i.e. running the app from VS, nor after compiling and then running as a full-blown application). I have also tested this on another development machine.
I eventually gave up trying to use the Graphic Location formula method, and instead went with a method that uses a DataSet within a DataTable to set the image (of an image column) as posted online. This method actually works within the IDE. However, if I then install my app to another PC (Win 7 64 bit as well), the CR crashes the app. After extensive searching online, I found that referencing a DataSet in VS 2010 inside a CR, led to many other issues, such as having to use the 'useLegacyV2RuntimeActivationPolicy=true' statement in app.config.
Further, I read that using a DataSet within CR in VS 2010 meant that you had to compile for .NET 3.5, rather than 4.0.
Eventually, I created restore points on both PC's and then upgraded everything to 13.0.6. But this did not help either method.
All I am trying to do is 1) let the user of my app select an image before the report is created, and then 2) display that image on the report. This particular report doesn't even need to reference any database, as all of the numbers that I'm displaying in the report are simply parameters that I update during the report's creation. It is a very simple, straight-forward report.
I would be happy to setup a GotoMeeting so that someone at support could see what is happening and could also review the code. There are many more details, such as what errors I've encountered along the way, and what web sites I've been to in researching these issues, but I will leave that for continued discussion.
Regards,
Dominic

An older discussion on this issue can be found at:
http://stackoverflow.com/questions/2548723/unable-to-programically-set-graphic-location-in-crystal-report
Since I couldn't get this method to work, I then tried the method as described here:
http://adf.ly/91637/banner/aspalliance.com/1097_Importing_Dynamic_Images_to_the_Crystal_Report_without_Database_Overhead_using_Visual_Studio_2005.all
The second method, which uses a DataSet within a DataTable as described in the above link, does work, and it correctly displays the image, but only in the IDE. When tested on a "client" machine, opening the report causes my app to crash, with no exception or error message except for the "...has caused the application to stop working". Previously, before introducing said DataSet into the report, the report loads and displays fine on my client machine.
Further research led me to these two threads concerning the usage of the crdb_adoplus.dll which is necessary when using a DataSet in VS 2010 with CR. It seems that the folder dotnet1 is not accessible, and thus there are workarounds for this issue. See these two threads, below:
http://scn.sap.com/thread/1802638
http://scn.sap.com/thread/1665437
Again, I followed the recommendations that I needed to set the Startup flag 'useLegacyV2RuntimeActivationPolicy=true' in app.config. However, the workaround where I should target .NET 3.5 instead of .NET 4.0 is not reallly an acceptable option to me (and I don't know if it will work, anyway).
So my question remains; Can anyone please tell me if A) They have any issues using the "picture placeholder/formula" method for loading a picture at runtime, and/or B) If there is a fix for the DataSet issues apparently inherent in using VS 2010 with a Crystal Report?
Thanks in advance, for your reply.
Regards,
Dominic

Issue with DataSets in ODI

Hi,
I have two datasets (each contain three tables joined together, different filter criteria in each dataset) in my ODI interface on which I perform the MINUS SET commad. The results from this are to be written to a file. When I run the pure SQL in a SQL editor I get the result set back I am expecting. However, when I run my ODI interface I get no results. When I look at the generated SQL all I have is a SQL statement based on a single table from my dataset with no reference to the joined tables and no reference to the 2nd dataset or MINUS command. ODI version is 11.1.1.6. Is there an issue with the dataset feature?

IKM SQL to PLanning which has a small customization to include an order by

OPEN DATASET FOR INPUT IN TEXT MODE - linesize issue

Hi,
I faced a problem when opened ANSI file with CYRILLIC in ECC 6.0 Unicode system - the system cuts the line to 250 characters. Below is snip of code:
REPORT Z_TEST_01 LINE-SIZE 1023.
DATA:
file TYPE char40 VALUE 'ansi_file.txt',
line TYPE char1024, len TYPE i.
OPEN DATASET file FOR INPUT IN TEXT MODE ENCODING DEFAULT.
WHILE sy-subrc = 0.
      READ DATASET file INTO line ACTUAL LENGTH len.
        WRITE: / len, line.
ENDWHILE.
CLOSE DATASET file.
In this case, variable LEN always get value 250. File-content is correctly converted from ANSI and all CYRILLIC is displayed to the screen. I changed type for LINE - initialy the type was STRING, actially.
Further, tried to open it in BINARY - like this:
DATA:
file TYPE char40 VALUE 'ansi_file.txt',
line TYPE char1024, len TYPE i.
FIELD-SYMBOLS <hex_container> TYPE x.
OPEN DATASET file FOR INPUT IN BINARY MODE.
ASSIGN line TO <hex_container> CASTING.
DO.
READ DATASET file INTO <hex_container>.
IF sy-subrc = 0.
    WRITE: / line.
ELSE.
    EXIT.
ENDIF.
ENDDO.
CLOSE DATASET file.
WRITE: / line.
In this case I got bigger linesize (obviously 1024), but faced conversion issues - the file contains some CYRILLIC and it is messed. Played for few hours with conversions - using additions: IN LEGACY BINARY MODE... BIG/LITTLE ENDIAN, CODE PAGE... without success. So decided to ask...
Well, I searched SDN for a similar issue, but didn't found, except this one:
Re: OPEN DATASET STRING Problem
Could someone points me what am I doing wrong? How can I read my ANSI file with line-size more than 250 chars? Actually, in my case line size may vary up to 1800 chars. Further, afrer conversion and some validation, I should save it back to the AS.
Many thans in advance.
Regards,
Ivaylo Mutafchiev

Sorry for the noise - it is not an issue anymore.

Dataset query issues twice if the dataset is connected to matrix and used in multilookup function

hello everybody.
could not find any information if this is an intended behavior:
dataset query issues twice if the dataset is connected to matrix and used in multilookup function
parameters in both queries are the same
ssrs: 2008 r2, sharepoint 2010 integrated
sharepoint 2010: september 2014 cu
thanks in advance
Sergey Vdovin

Hello, Wendy.
I prepared a very empty sample report for you to demonstrate the problem - with this report, i hope, there is no place to discuss the shrinking of time data retrieval.
There is one dataset, one parameter and one lookup function. The query is executed twice.
<?xml version="1.0" encoding="utf-8"?>
<Report xmlns:rd="http://schemas.microsoft.com/SQLServer/reporting/reportdesigner" xmlns:cl="http://schemas.microsoft.com/sqlserver/reporting/2010/01/componentdefinition" xmlns="http://schemas.microsoft.com/sqlserver/reporting/2010/01/reportdefinition">
<AutoRefresh>0</AutoRefresh>
<DataSources>
<DataSource Name="DataSource1">
<DataSourceReference>http://t005/ProjectBICenter/DocLib/IntegrationDBVdovin.rsds</DataSourceReference>
<rd:SecurityType>None</rd:SecurityType>
<rd:DataSourceID>7e554344-d6c2-48a5-a7f4-1d24608cb4b5</rd:DataSourceID>
</DataSource>
</DataSources>
<DataSets>
<DataSet Name="DataSet1">
<Query>
<DataSourceName>DataSource1</DataSourceName>
<CommandText>select 1 as temp, '$' as tempname</CommandText>
<rd:UseGenericDesigner>true</rd:UseGenericDesigner>
</Query>
<Fields>
<Field Name="temp">
<DataField>temp</DataField>
<rd:TypeName>System.Int32</rd:TypeName>
</Field>
<Field Name="tempname">
<DataField>tempname</DataField>
<rd:TypeName>System.String</rd:TypeName>
</Field>
</Fields>
</DataSet>
</DataSets>
<ReportSections>
<ReportSection>
<Body>
<ReportItems>
<Textbox Name="ReportTitle">
<CanGrow>true</CanGrow>
<KeepTogether>true</KeepTogether>
<Paragraphs>
<Paragraph>
<TextRuns>
<TextRun>
<Value>=Lookup(1,Fields!temp.Value,Fields!tempname.Value,"DataSet1")</Value>
<Style>
<FontFamily>Verdana</FontFamily>
<FontSize>20pt</FontSize>
</Style>
</TextRun>
</TextRuns>
<Style />
</Paragraph>
</Paragraphs>
<rd:WatermarkTextbox>Title</rd:WatermarkTextbox>
<rd:DefaultName>ReportTitle</rd:DefaultName>
<Top>0mm</Top>
<Height>10.16mm</Height>
<Width>139.7mm</Width>
<Style>
<Border>
<Style>None</Style>
</Border>
<PaddingLeft>2pt</PaddingLeft>
<PaddingRight>2pt</PaddingRight>
<PaddingTop>2pt</PaddingTop>
<PaddingBottom>2pt</PaddingBottom>
</Style>
</Textbox>
</ReportItems>
<Height>57.15mm</Height>
<Style>
<Border>
<Style>None</Style>
</Border>
</Style>
</Body>
<Width>152.4mm</Width>
<Page>
<PageFooter>
<Height>11.43mm</Height>
<PrintOnFirstPage>true</PrintOnFirstPage>
<PrintOnLastPage>true</PrintOnLastPage>
<Style>
<Border>
<Style>None</Style>
</Border>
</Style>
</PageFooter>
<PageHeight>29.7cm</PageHeight>
<PageWidth>21cm</PageWidth>
<LeftMargin>2cm</LeftMargin>
<RightMargin>2cm</RightMargin>
<TopMargin>2cm</TopMargin>
<BottomMargin>2cm</BottomMargin>
<ColumnSpacing>0.13cm</ColumnSpacing>
<Style />
</Page>
</ReportSection>
</ReportSections>
<ReportParameters>
<ReportParameter Name="ReportParameter1">
<DataType>String</DataType>
<DefaultValue>
<Values>
<Value>1</Value>
</Values>
</DefaultValue>
<Prompt>ReportParameter1</Prompt>
<ValidValues>
<DataSetReference>
<DataSetName>DataSet1</DataSetName>
<ValueField>temp</ValueField>
<LabelField>tempname</LabelField>
</DataSetReference>
</ValidValues>
</ReportParameter>
</ReportParameters>
<rd:ReportUnitType>Mm</rd:ReportUnitType>
<rd:ReportServerUrl>http://t005/ProjectBICenter</rd:ReportServerUrl>
<rd:ReportID>cd1262ef-eca7-4739-a2ce-d3ca832d5cd6</rd:ReportID>
</Report>
Sergey Vdovin

Authorization issues on opening a dataset

hello,
I am not sure if this is the correct forum for this or not.
I have an ABAP program that was written before I got here that performs the following statement
OPEN DATASET w_file FOR OUTPUT IN TEXT MODE ENCODING DEFAULT.
where w_file is a file on the app server. the users that run this program have no issues.
I have made a copy of the program to add some additional functionality and when the users run this program, the program is abending with the following error messages when trying to execute the same command stated above
Runtime Error OPEN_DATASET_NO_AUTHORITY
Except. CX_SY_FILE_AUTHORITY
I have talking to the security person and he is going to make another role with the authorizations needed to run the program but I am curious as to why the same person can run the one program successfully and my program (which does basically the same thing when it comes to the file processing) abends with the authorization issue.
thanks in advance for your help

Hi Timothy
Well it is the correct forum
When ever your accessing the file system the authorization object S_DATASET is checked.
This object has Filename, activity and <b>program name</b> as input parameter.
Best Practice would require you to limit access as much as possible, so my guess is that access only has been given to the original program, and not your new one - that's why your getting the ShortDump.
You can find the documentation here: http://help.sap.com/saphelp_webas620/helpdata/en/fc/eb3d5c358411d1829f0000e829fbfe/frameset.htm
Regards
Morten Nielsen

Issues when Downloading Large Datasets to Excel and CSV

Hi,
Hoping someone could lend a hand on the issues described below.
I have a prompted dahsboard that, dependent upon prompts selected, can return detail datasets. THe intent of this dashboard is to AVOID giving end users Answers Access, but still providing the ability to pull large amounts of detail data in an ad-hoc fashion. When large datasets are returned, end users will download the data to thier local machines and use excel for further analysis. I have tried two options:
1) Download to CSV
2) Download data to Excel
For my test, I am uses the dashboard prompts to return 1 years (2009) worth of order data for North America, down to the day level of granularity. Yes alot of detail data...but this is what many "dataheads" at my organization are requesting...(despite best efforts to evangelize the power of OBIEE to do the aggregation for them...). I expext this report to return somewhere around 200k rows...
Here are the results:
1) Download to CSV
Filesize: 78MB
Opening the downloaded file is failrly quick...
126k rows are present in the CSV file...but the dataset abruptly ends in Q3(August) 2009. The following error appears at the end of the incomplete dataset:
<div><script language="javascript" src="res/b_mozilla/browserdom.js"></script><script language="javascript" src="res/b_mozilla/common.js"></script><div class="ErrorMessage">Odbc driver returned an error (SQLFetchScroll).</div><div style="margin-top:2pt" onclick="SAWMoreInfo(event); return false;"><img class="ErrorExpanderImg" border="0" src="res/sk_oracle10/common/errorplus.gif" align="absmiddle">  Error Details<div style="margin-left:15px;display:none" compresssrc="res/sk_oracle10/common/errorminus.gif">
<div class="ErrorCodes">Error Codes: <span dir="ltr">OPR4ONWY:U9IM8TAC</span></div>
<div style="margin-top:4pt"><div class="ErrorSubInfo">State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred.
[nQSError: 46073] Operation 'stat()' on file '/opt/apps/oracle/obiee/OracleBIData/tmp/nQS_31951_2986_15442940.TMP' failed with error: (75) ,Çyô@BÀŽB@B¨Ž¡pÇôäìž¬ü5HB. (HY000)</div></div></div></div></div>
2) Download to Excel
Filesize: 46MB
Opening the Excel file is extremely painful...over 20 minutes to open the file...making excel unusable during the opening process...defeinately not acceptable for end users.
When opened the file contains only 65k rows...when there should be over 200k...
Can you please help me understand the limitations of detail data output (downloading) from OBIEE...or provide workarounds for the circumstances above?
Thanks so much in advance.
Adam
Edited by: AdamM on Feb 9, 2010 9:01 PM
Edited by: AdamM on Feb 9, 2010 9:02 PM

@chandrasekhar:
Thanks for your response. I'll try with the export button but also willing to know how to create button on toolbar.And by clicking on that button a popup box will come having two radio buttons asking to download the report either in .xls or in .csv format. I am looking for the subroutines for that.
Thanks.
Message was edited by:
        cinthia nazneen

Caching issues with IE and HTMLPanel and DataSet

I have a div
<div id="liw" class="HTMLPanel"></div>
var liw = new Spry.Widget.HTMLPanel("liw");
liw.loadContent("/subscriber/subscriber.py/getSubscriberHeader");
A python method that lives at
"/subscriber.py/getSubscriberHeader" this returns dynamic data
based on logged in value.
def getSubscriberHeader(req)
if isLoggedIn(req):
return "<p>Welcome User</p>"
else:
return "<p>You are not Logged In<form> login
form here </form></p>"
In Firefox when the user logs in with the login form and the
pages reloads they get the welcome message. In IE even forcing a
new page load using "ctrl F5" or "Shift reload" doesn't get the
welcome message. Only closing IE and reopening it will get me the
welcome message.
Is there anything I can do about this?
Another issue I have is with an Add/Browse page.
I use a dataset to get me all the info on a bunch of cast
members
var ds2 = new
Spry.Data.XMLDataSet("/admin/manage_cast.py/getCastMembers",
"data/row",{sortOnLoad:"stage_name",sortOrderOnLoad:"ascending",distinctOnLoad:true,useCa che:false});
I have a form in the same page that will add cast members to
the same database that "/admin/manage_cast.py/getCastMembers" reads
from.... when they add a new cast member in FireFox I see the new
person added after page reload.... in IE I do not see the new
person and I have to shut it down and open it to see the new data.
Is there anything I can do about this? I am setting
distinctOnLoad to true and useCache to false.

For my dataset problem on the Add/Browse pages I forgot to
mention I have tried using:
updateContent
Spry.Data.updateRegion
Spry.Data.updateAllRegions
Once that dataset is loaded I am unable to get it to fetch a
newer version of the file, even with page reloads.

Pivot - Performance Issue with large dataset

Hello,
Database version : Oracle 10.2.0.4 - Linux
I'm using a function to return a pivot query depending on an input "RUN_ID" value
For example, i consider two differents "RUN_ID" (e.g. 119 and 120) with exactly the same dataset
I have a performance issue when i run the result query with the "RUN_ID"=120.
Pivot:
SELECT   MAX (a.plate_index), MAX (a.plate_name), MAX (a.int_well_id),
         MAX (a.row_index_alpha), MAX (a.column_index), MAX (a.is_valid),
         MAX (a.well_type_id), MAX (a.read_index), MAX (a.run_id),
         MAX (DECODE (a.value_type || a.value_index,
                      'CALC190', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'CALC304050301', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'CALC306050301', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'CALC30050301', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'CALC3011050301', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'CALC104050301', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'CALC106050301', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'CALC10050301', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'CALC1011050301', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'CALC204050301', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'CALC206050301', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'CALC20050301', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'CALC2011050301', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'CALC80050301', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'CALC70050301', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'RAW0', a.this_value,
                      NULL
         MAX (DECODE (a.value_type || a.value_index,
                      'RAW5030', a.this_value,
                      NULL
         MAX (a.dose), MAX (a.unit), MAX (a.int_plate_id), MAX (a.run_name)
    FROM vw_well_data a
   WHERE a.run_id = :app_run_id
GROUP BY a.int_well_id, a.read_index
Run the query :
SELECT Sql_FullText,(cpu_time/100000) "Cpu Time (s)",
                (elapsed_time/1000000) "Elapsed time (s)",
                fetches,buffer_gets,disk_reads,executions
FROM v$sqlarea
WHERE Parsing_Schema_Name ='SCHEMA';
With results :
SQL_FULLTEXT     Cpu Time (s)     Elapsed time (s)     FETCHES     BUFFER_GETS     DISK_READS     EXECUTIONS
query1 (RUN_ID=119)      22.15857     3.589822     1     2216     354     1
query2 (RUN_ID=120)      1885.16959     321.974332     3     7685410     368     3
Explain Plan for RUNID 119_
PLAN_TABLE_OUTPUT
Plan hash value: 3979963427
| Id | Operation                          | Name                 | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | SELECT STATEMENT                   |                      |   261 | 98397 |   434   (2)| 00:00:06 |
|   1 | HASH GROUP BY                     |                      |   261 | 98397 |   434   (2)| 00:00:06 |
|   2 |   VIEW                             | VW_WELL_DATA         |   261 | 98397 |   433   (2)| 00:00:06 |
|   3 |    UNION-ALL                       |                      |       |       |            |          |
|* 4 |     HASH JOIN                      |                      |   252 | 21168 |   312   (2)| 00:00:04 |
|   5 |      NESTED LOOPS                  |                      |   249 | 15687 |   112   (2)| 00:00:02 |
|* 6 |       HASH JOIN                    |                      |   249 | 14442 |   112   (2)| 00:00:02 |
|   7 |        TABLE ACCESS BY INDEX ROWID | PLATE                |    29 |   464 |     2   (0)| 00:00:01 |
|* 8 |         INDEX RANGE SCAN           | IDX_PLATE_RUN_ID     |    29 |       |     1   (0)| 00:00:01 |
|   9 |        NESTED LOOPS                |                      | 13286 |   544K|   109   (1)| 00:00:02 |
| 10 |         TABLE ACCESS BY INDEX ROWID| RUN                  |     1 |    11 |     1   (0)| 00:00:01 |
|* 11 |          INDEX UNIQUE SCAN         | PK_RUN               |     1 |       |     0   (0)| 00:00:01 |
| 12 |         TABLE ACCESS BY INDEX ROWID| WELL                 | 13286 |   402K|   108   (1)| 00:00:02 |
|* 13 |          INDEX RANGE SCAN          | IDX_WELL_RUN_ID      | 13286 |       |    46   (0)| 00:00:01 |
|* 14 |       INDEX UNIQUE SCAN            | PK_WELL_TYPE         |     1 |     5 |     0   (0)| 00:00:01 |
| 15 |      TABLE ACCESS BY INDEX ROWID   | WELL_RAW_DATA        | 26361 |   540K|   199   (2)| 00:00:03 |
|* 16 |       INDEX RANGE SCAN             | IDX_WELL_RAW_RUN_ID | 26361 |       |    92   (2)| 00:00:02 |
| 17 |     NESTED LOOPS                   |                      |     9 |   891 |   121   (2)| 00:00:02 |
|* 18 |      HASH JOIN                     |                      |     9 |   846 |   121   (2)| 00:00:02 |
|* 19 |       HASH JOIN                    |                      |   249 | 14442 |   112   (2)| 00:00:02 |
| 20 |        TABLE ACCESS BY INDEX ROWID | PLATE                |    29 |   464 |     2   (0)| 00:00:01 |
|* 21 |         INDEX RANGE SCAN           | IDX_PLATE_RUN_ID     |    29 |       |     1   (0)| 00:00:01 |
| 22 |        NESTED LOOPS                |                      | 13286 |   544K|   109   (1)| 00:00:02 |
| 23 |         TABLE ACCESS BY INDEX ROWID| RUN                  |     1 |    11 |     1   (0)| 00:00:01 |
|* 24 |          INDEX UNIQUE SCAN         | PK_RUN               |     1 |       |     0   (0)| 00:00:01 |
| 25 |         TABLE ACCESS BY INDEX ROWID| WELL                 | 13286 |   402K|   108   (1)| 00:00:02 |
|* 26 |          INDEX RANGE SCAN          | IDX_WELL_RUN_ID      | 13286 |       |    46   (0)| 00:00:01 |
| 27 |       TABLE ACCESS BY INDEX ROWID | WELL_CALC_DATA       |   490 | 17640 |     9   (0)| 00:00:01 |
|* 28 |        INDEX RANGE SCAN            | IDX_WELL_CALC_RUN_ID |   490 |       |     4   (0)| 00:00:01 |
|* 29 |      INDEX UNIQUE SCAN             | PK_WELL_TYPE         |     1 |     5 |     0   (0)| 00:00:01 |
Predicate Information (identified by operation id):
   4 - access("WELL_RAW_DATA"."RUN_ID"="WELL"."RUN_ID" AND
              "WELL"."INT_WELL_ID"="WELL_RAW_DATA"."INT_WELL_ID")
   6 - access("PLATE"."RUN_ID"="WELL"."RUN_ID" AND "PLATE"."INT_PLATE_ID"="WELL"."INT_PLATE_ID")
   8 - access("PLATE"."RUN_ID"=119)
11 - access("RUN"."RUN_ID"=119)
13 - access("WELL"."RUN_ID"=119)
14 - access("WELL"."WELL_TYPE_ID"="TSF_LAYOUT_WELL_TYPE"."WELL_TYPE_ID")
16 - access("WELL_RAW_DATA"."RUN_ID"=119)
18 - access("WELL"."RUN_ID"="WELL_CALC_DATA"."RUN_ID" AND
              "WELL"."INT_WELL_ID"="WELL_CALC_DATA"."INT_WELL_ID")
19 - access("PLATE"."RUN_ID"="WELL"."RUN_ID" AND "PLATE"."INT_PLATE_ID"="WELL"."INT_PLATE_ID")
21 - access("PLATE"."RUN_ID"=119)
24 - access("RUN"."RUN_ID"=119)
26 - access("WELL"."RUN_ID"=119)
28 - access("WELL_CALC_DATA"."RUN_ID"=119)
29 - access("WELL"."WELL_TYPE_ID"="TSF_LAYOUT_WELL_TYPE"."WELL_TYPE_ID")
Explain Plan for RUNID 120_
PLAN_TABLE_OUTPUT
Plan hash value: 599334230
| Id | Operation                           | Name                      | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | SELECT STATEMENT                    |                           |     2 |   754 |    24   (5)| 00:00:01 |
|   1 | HASH GROUP BY                      |                           |     2 |   754 |    24   (5)| 00:00:01 |
|   2 |   VIEW                              | VW_WELL_DATA              |     2 |   754 |    23   (0)| 00:00:01 |
|   3 |    UNION-ALL                        |                           |       |       |            |          |
|* 4 |     TABLE ACCESS BY INDEX ROWID     | WELL_RAW_DATA             |     1 |    21 |     3   (0)| 00:00:01 |
|   5 |      NESTED LOOPS                   |                           |     1 |    84 |     9   (0)| 00:00:01 |
|   6 |       NESTED LOOPS                  |                           |     1 |    63 |     6   (0)| 00:00:01 |
|   7 |        NESTED LOOPS                 |                           |     1 |    58 |     6   (0)| 00:00:01 |
|   8 |         NESTED LOOPS                |                           |     1 |    27 |     3   (0)| 00:00:01 |
|   9 |          TABLE ACCESS BY INDEX ROWID| RUN                       |     1 |    11 |     1   (0)| 00:00:01 |
|* 10 |           INDEX UNIQUE SCAN         | PK_RUN                    |     1 |       |     0   (0)| 00:00:01 |
| 11 |          TABLE ACCESS BY INDEX ROWID| PLATE                     |     1 |    16 |     2   (0)| 00:00:01 |
|* 12 |           INDEX RANGE SCAN          | IDX_PLATE_RUN_ID          |     1 |       |     1   (0)| 00:00:01 |
|* 13 |         TABLE ACCESS BY INDEX ROWID | WELL                      |     1 |    31 |     3   (0)| 00:00:01 |
|* 14 |          INDEX RANGE SCAN           | IDX_WELL_RUN_ID           |    59 |       |     2   (0)| 00:00:01 |
|* 15 |        INDEX UNIQUE SCAN            | PK_WELL_TYPE              |     1 |     5 |     0   (0)| 00:00:01 |
|* 16 |       INDEX RANGE SCAN              | IDX_WELL_RAW_DATA_WELL_ID |     2 |       |     2   (0)| 00:00:01 |
|* 17 |     TABLE ACCESS BY INDEX ROWID     | WELL_CALC_DATA            |     1 |    36 |     8   (0)| 00:00:01 |
| 18 |      NESTED LOOPS                   |                           |     1 |    99 |    14   (0)| 00:00:01 |
| 19 |       NESTED LOOPS                  |                           |     1 |    63 |     6   (0)| 00:00:01 |
| 20 |        NESTED LOOPS                 |                           |     1 |    58 |     6   (0)| 00:00:01 |
| 21 |         NESTED LOOPS                |                           |     1 |    27 |     3   (0)| 00:00:01 |
| 22 |          TABLE ACCESS BY INDEX ROWID| RUN                       |     1 |    11 |     1   (0)| 00:00:01 |
|* 23 |           INDEX UNIQUE SCAN         | PK_RUN                    |     1 |       |     0   (0)| 00:00:01 |
| 24 |          TABLE ACCESS BY INDEX ROWID| PLATE                     |     1 |    16 |     2   (0)| 00:00:01 |
|* 25 |           INDEX RANGE SCAN          | IDX_PLATE_RUN_ID          |     1 |       |     1   (0)| 00:00:01 |
|* 26 |         TABLE ACCESS BY INDEX ROWID | WELL                      |     1 |    31 |     3   (0)| 00:00:01 |
|* 27 |          INDEX RANGE SCAN           | IDX_WELL_RUN_ID           |    59 |       |     2   (0)| 00:00:01 |
|* 28 |        INDEX UNIQUE SCAN            | PK_WELL_TYPE              |     1 |     5 |     0   (0)| 00:00:01 |
|* 29 |       INDEX RANGE SCAN              | IDX_WELL_CALC_RUN_ID      |   486 |       |     3   (0)| 00:00:01 |
Predicate Information (identified by operation id):
   4 - filter("WELL_RAW_DATA"."RUN_ID"=120)
10 - access("RUN"."RUN_ID"=120)
12 - access("PLATE"."RUN_ID"=120)
13 - filter("PLATE"."INT_PLATE_ID"="WELL"."INT_PLATE_ID")
14 - access("WELL"."RUN_ID"=120)
15 - access("WELL"."WELL_TYPE_ID"="TSF_LAYOUT_WELL_TYPE"."WELL_TYPE_ID")
16 - access("WELL"."INT_WELL_ID"="WELL_RAW_DATA"."INT_WELL_ID")
17 - filter("WELL"."INT_WELL_ID"="WELL_CALC_DATA"."INT_WELL_ID")
23 - access("RUN"."RUN_ID"=120)
25 - access("PLATE"."RUN_ID"=120)
26 - filter("PLATE"."INT_PLATE_ID"="WELL"."INT_PLATE_ID")
27 - access("WELL"."RUN_ID"=120)
28 - access("WELL"."WELL_TYPE_ID"="TSF_LAYOUT_WELL_TYPE"."WELL_TYPE_ID")
29 - access("WELL_CALC_DATA"."RUN_ID"=120)I need some advice to understand the issue and to improve the performance.
Thanks,
Grégory

Hello,
Thanks for your response.
Stats are computed recently with DBMS_STATS package (case 2) and we have histogramm on 'RUN_ID' columns.
I tried to use the deprecated "analyze" method (case 1) and obtained better results!
DECLARE
   -- Get tables used in the view vw_well_data --
   CURSOR c1
   IS
      SELECT table_name, last_analyzed
        FROM user_tables
       WHERE table_name LIKE 'WELL%';
BEGIN
   FOR r1 IN c1
   LOOP
      -- Case 1 : Analyze method : Perf is good --
      EXECUTE IMMEDIATE    'analyze table '
                          || r1.table_name
                          || ' compute statistics ';
      -- Case 2 : DBMS_STATS --
      DBMS_STATS.gather_table_stats ('SCHEMA', r1.table_name);
   END LOOP;
END;The explain plans are the same as before
Any explanations, suggestions ?
Thanks,
Gregory

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