Ranet OLAP includes an MDX query builder that can parse any MDX expression, including dimensions hierarchy, formulas, crossjoin etc. MDX parser and generator build Document Object Model (DOM) for MDX expression, similar to Abstract Syntax Tree (AST). A Document Object Model (MDX DOM) is a model showing how various elements of the MDX expression are related to each other. An MDX query is built by constructing nodes of a tree. This MDX DOM approach to building a query is very effective.

MDX Query Builder can do the following in Analysis Services:

  1. Parse and validate an MDX expression/query and present it in an object hierarchy
  2. Conversely, create an MDX query/expression from object hierarchy

mdx query

Software controlled generation of MDX queries allows hiding the complexity of MDX from the users and find syntax errors in the MDX statement. A user can write an MDX expression, on which an expression tree will be based.


After that, the MDX query will be generated automatically using the navigation functions (Drill Down/Drill Up, Expand/Collapse ) in the summary table.


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