select data from olap MDX query - ssas

Question

Please help to understand how MDX query works.
I have connected to cube using excel and construct a mdx query. In short finally I need to get the table like this:
12.01.2015
+-------+-------+-------+-----+-------+------
| 00:00 | 01:00 | 02:00 | ... | 23:00 | TOTAL
--------+-------+-------+-------+-----+-------+------
Ivan | null | 3 | null | ... | 12 | 38
Pert | 3 | 8 | null | ... | null | 125
Sidor |
We see the Date, Time (hour), FIO (Ivan, Petr etc) and values.
The cube has dimensions: Dim Date, Dim Hour, Dim Users
I trying to get MDX query from excel but I cant understand how to modify it to get result I need. Here is the request (formatted):
SELECT NON EMPTY
CrossJoin(
Hierarchize(
DrilldownMember(
{
{
DrilldownMember(
{
{
DrilldownLevel
(
{[Dim Date].[Даты YMD].[All]}
)
}
},
{[Dim Date].[Даты YMD].[Year Name].&[2015]}
)
}
},
{[Dim Date].[Даты YMD].[Year Name].&[2015].&[5]}
)
),
Hierarchize(
{
DrilldownLevel(
{[Dim Hour].[Hour Key].[All]}
)
}
))
DIMENSION PROPERTIES PARENT_UNIQUE_NAME,
[Dim Date].[Даты YMD].[Date Key].[Month Name],[Dim Date].[Даты YMD].[Date Key].[Year Name] ON COLUMNS ,
NON EMPTY
Hierarchize(
{
DrilldownLevel(
{[Dim Users].[FIO].[All]}
)
}
)
DIMENSION PROPERTIES PARENT_UNIQUE_NAME ON ROWS FROM
(
SELECT ({[Dim Date].[Даты YMD].[Year Name].&[2015].&[5]}
)
ON COLUMNS
FROM [Dwh Sorting])
WHERE ([Measures].[Fact Table Count]) CELL PROPERTIES VALUE,
FORMAT_STRING,
LANGUAGE,
BACK_COLOR,
FORE_COLOR,
FONT_FLAGS
It gets data for May 2015. My goal is to get a long table (with a lot of columns) like I showed. With one or more months.

Answer 1

Excel code that is autogenerated adds a lot of extra "bits".
Getting rid of the extra bits I'm guessing at something like the below. This script should give you lots of columns - assuming data for every hour in 2015 you should end up with 24 columns for every day in 2015!
The reason I say "guessing" as we do not know the hiearchical structure of your cube:
SELECT
NON EMPTY
Descendants
(
[Dim Date].[Даты YMD].[Year Name].&[2015]
,[Dim Date].[Даты YMD].[Date] //<<this assumes there is a level in Dim date called Date
)
*
{[Dim Hour].[Hour Key].MEMBERS} ON COLUMNS
,NON EMPTY
[Dim Users].[FIO].MEMBERS ON ROWS
FROM [Dwh Sorting]
WHERE
[Measures].[Fact Table Count];
If you need just the hours for a range of dates then try the : operator. You will not need to apply the Descendants function in this case:
SELECT
NON EMPTY
(
[Dim Date].[Даты YMD].[Date Key].[2014-01-02]
:
[Dim Date].[Даты YMD].[Date Key].[2015-02-10]
)
*
{[Dim Hour].[Hour Key].MEMBERS} ON COLUMNS
,NON EMPTY
[Dim Users].[FIO].MEMBERS ON ROWS
FROM [Dwh Sorting]
WHERE
[Measures].[Fact Table Count];