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I have a
TABLE A(
Type INT,
Value INT
)
Now I want to calculate the difference between the Value of each two subsequent lines of the same Type.
In SQL I’d use a Cursor and make the calculations myself. Is there a more efficient of doing this using a MDX expression (either with a script command or in a calculated member)?
This is only going to work on an SQL server that integrates an MDX engine (not the ‘classical’ other way around). The only one I know where it might work is Oracle, is this your system?