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<p class=MsoNormal><span style='color:#1F497D'>Hi Julian,<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Could you please check that fix:<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>http://jira.pentaho.com/browse/MONDRIAN-682<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Regards,<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Sergey<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Julian Hyde
[mailto:jhyde@pentaho.com] <br>
<b>Sent:</b> Friday, January 22, 2010 9:31 AM<br>
<b>To:</b> 'Sergey Mazin'; 'Mondrian developer mailing list'<br>
<b>Subject:</b> RE: VisualTotals + Distinct-count measure gives wrong results<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Lucida Sans";
color:navy'>I'd put a breakpoint in the expression inside the visual totals
function. It should be aggregate( < set of members >).</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>
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<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'> <o:p></o:p></span></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Lucida Sans";
color:navy'>Distinct-count measures are very difficult to aggregate. You have
to go back to the underlying database. We aggregate distinct-count measures
correctly in other places (e.g. if you create a compound slicer) but it's
tricky.</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>
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<blockquote style='border:none;border-left:solid navy 1.5pt;padding:0in 0in 0in 4.0pt;
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<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p> </o:p></span></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'><b><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> Sergey Mazin [mailto:sergey.mazin@skype.net]
<br>
<b>Sent:</b> Thursday, January 21, 2010 8:17 AM<br>
<b>To:</b> 'Mondrian developer mailing list'<br>
<b>Cc:</b> jhyde@pentaho.com<br>
<b>Subject:</b> VisualTotals + Distinct-count measure gives wrong results</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>
<p class=MsoNormal>Hi Julian,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><a href="http://jira.pentaho.com/browse/MONDRIAN-682">http://jira.pentaho.com/browse/MONDRIAN-682</a><o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>[Measures].[Number of Employees] - is distinct count
measure. <br>
<br>
Example: <br>
<br>
WITH SET [XL_Row_Dim_0] AS <br>
'VisualTotals(Distinct(Hierarchize({ <br>
Ascendants([Store].[All Stores].[USA].[OR]), <br>
Descendants([Store].[All Stores].[USA].[OR]), <br>
Ascendants([Store].[All Stores].[USA].[CA]), <br>
Descendants([Store].[All Stores].[USA].[CA])})))' <br>
SELECT NON EMPTY Hierarchize(Intersect({DrilldownLevel({ <br>
[Store].[All Stores] <br>
})}, [XL_Row_Dim_0])) ON COLUMNS <br>
FROM [HR] WHERE ([Measures].[Number of Employees]) <br>
<br>
Query should return: <br>
<br>
Axis #0: <br>
{[Measures].[Number of Employees]} <br>
Axis #1: <br>
{[Store].[All Stores]} <br>
{[Store].[All Stores].[USA]} <br>
Row #0: 329 <br>
Row #0: 329 <br>
<br>
But returns empty set. <br>
<br>
The same query with NOT distinct measure works.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>In distinct query cells are not being evaluated properly and
no queries is sent to database.<o:p></o:p></p>
<p class=MsoNormal>Could you please advise what is the best place to start
investigating.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Best regards,<o:p></o:p></p>
<p class=MsoNormal>Sergey<o:p></o:p></p>
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