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Rework axis cell resolution #76

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eduard93 opened this issue Jul 27, 2021 · 1 comment
Open

Rework axis cell resolution #76

eduard93 opened this issue Jul 27, 2021 · 1 comment

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@eduard93
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eduard93 commented Jul 27, 2021 •
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Due to the historical reasons MDX2JSON uses naive axis cell resolution strategy which involves iterating all cells in the axis/tuple and determining their visibility later on.

This is implemented in a MDX2JSON.ResultSet class, specifically:

  • AxesToListOfObjects - entrypoint
  • ProcessOneAxis
  • ProcessOneAxisCell - main work happens here

Compared to that, DSR uses a much more effective approach of using %GetOrdinalLabel (see %ZEN.Auxiliary.jsonMDXProvider:%DrawJSON).

We need to move to this approach - it's faster and would prevent the whole visibility debacle.

Related hotfix.
@eduard93
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@MakarovS96 can you take a look please?

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@eduard93