[Mondrian] The same dimensions in crossjoin

[Anton Nikitin]

It seems that I've found one bug:

 

Mondrian 2.4.2 doesn't complain about crossjoining members of the same
dimension.

 

For example the following query works in Mondrian but fails in MSAS 2000:

 

select
Crossjoin({[Product].defaultMember},{[Product].defaultMember.firstChild}) on
0 from Sales

 

Interesting that placing the same dimension on different axes (which
theoretically should cause similar result) causes parser error in Mondrian.

 

I haven't tested it but I assume this issue is also actual in case of using
different hierarchies of the same dimension in one MDX.

 

Please confirm this is a bug and I will add bug report to SourceForge.

 

Anton

 

 

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