Good morning, I have a question I try to pass some parameters to an sql query of the pentaho cde and I get an error (the query does not show anything). The examples that I look on the internet use MDX on Mondrian. Is it mandatory to create a schema in Mondrian and use MDX? Thank you very much
You will find below description from pentaho docs
Typically your first action when creating a schema is to add a cube. Right-click the Schema icon in the schema window, then select Add cube from the context menu. Alternatively you can click the New Cube button in the toolbar. A new default cube will show up in your schema.
Add a table by clicking the New Table button, or by right-clicking your cube, then selecting Add Table. This will be your fact table. Alternatively you can select View or Inline Table if these are the data types you need for your fact table.
Add a measure to the cube by right-clicking the cube and selecting Add Measure from the context menu.
Choose a column that you want to provide values for, then select an aggregator to determine how the values should be calculated.
These instructions have shown you how to use Schema Workbench's interface to add and configure basic Mondrian schema elements.
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