Well... answering my own question: the problem is with schema file. Everything works fine if I change Date dimension definition to:
<Dimension name="Date" type='TimeDimension'>
<Hierarchy hasAll="true" allMemberName="All Dates" primaryKey="FlightDate">
<Level name="Year" column="Year" uniqueMembers="true" levelType="TimeYears" type="Numeric" />
<Level name="Month" column="Month" uniqueMembers="false" ordinalColumn="Month" levelType="TimeMonths" type="Numeric">
<CaptionExpression>
<SQL dialect="generic">
CASE Month WHEN 1 THEN 'January'
WHEN 2 THEN 'February'
WHEN 3 THEN 'March'
WHEN 4 THEN 'April'
WHEN 5 THEN 'May'
WHEN 6 THEN 'June'
WHEN 7 THEN 'July'
WHEN 8 THEN 'August'
WHEN 9 THEN 'September'
WHEN 10 THEN 'October'
WHEN 11 THEN 'November'
WHEN 12 THEN 'December'
ELSE 'Unknown' END
</SQL>
</CaptionExpression>
</Level>
<Level name="Day" column="DayofMonth" uniqueMembers="false" ordinalColumn="DayofMonth" nameColumn="FlightDate" levelType="TimeDays" type="Numeric"/>
</Hierarchy>
</Dimension>
Sergei, thanks again for sharing your project. Very useful indeed
Well... answering my own question: the problem is with schema file. Everything works fine if I change
Datedimension definition to:Sergei, thanks again for sharing your project. Very useful indeed
Thank you Vlad! Really, there were issues in Date dimension. I've fixed them in article. You can check it out.