A Simple MDX Example Using Adventure Works

WITH
SET [RowSet]    AS [Product].[Subcategory].Levels(1).Members
SET [ColumnSet] AS [Product].[Category].Levels(1).Members
SELECT
     Order( [RowSet], [ColumnSet].Item(0), BDESC ) ON ROWS,
     [ColumnSet]                                   ON COLUMNS
FROM [Adventure Works]

Output(truncated):

CY 2001 CY 2002 CY 2003 CY 2004 CY 2006
Mountain Bikes $4,545,336.51 $9,190,838.09 $8,854,263.03 $3,902,246.74 (null)
Road Bikes $2,850,012.12 $10,765,176.58 $11,294,381.37 $4,448,636.90 (null)
Mountain Frames $371,587.79 $1,400,331.68 $2,067,908.64 $873,844.03 (null)
Road Frames $243,887.19 $1,618,391.51 $1,631,377.27 $356,197.37 (null)
Jerseys $28,255.57 $110,243.77 $290,004.73 $150,804.63 (null)

If you change the value of

     Order( [RowSet], [ColumnSet].Item(0), BDESC )

to

     Order( [RowSet], [ColumnSet].Item(1), BDESC )

then the sorted column changes.
Also if you change the parameter of the Levels in the following section:

SET [RowSet]    AS [Product].[Subcategory].Levels(1).Members
SET [ColumnSet] AS [Date].[Calendar].Levels(1).Members

to

SET [RowSet]    AS [Product].[Subcategory].Levels(0).Members
SET [ColumnSet] AS [Date].[Calendar].Levels(0).Members

then this collapses down to a single number so depending on how many objects exist in the dimensions hierarchy you can use higher and higher numbers for the Levels to get more columns or rows (I think).

WITH
SET [RowSet]    AS [Product].[Subcategory].Levels(0).Members
SET [ColumnSet] AS [Date].[Calendar].Levels(1).Members
SELECT
     Order( [RowSet], [ColumnSet].Item(0), BDESC ) ON ROWS,
     Order([ColumnSet],[RowSet].Item(0), BDESC  ) ON COLUMNS
FROM [Adventure Works] ;

This now sorts by the values in the rows and columns the values used in the columns.

Rhosneigr beach…

The waves rolling onto the sand

No message in this bottle just some little wine:

I’m thinking of renaming the beach “Dead Seal Beach” as two of the three times I’ve been there I’ve found a dead seal.

Fore flipper:

Probably the skull and some of the spine:

Lots of this on the rocks:

I’m assuming that it is some form of Lichen

Wrack stickage

Clouds

Pebbles

The classic South Stack lighthouse shot

Look at the moss blobs on that!