Form of a Qualified Data Reference

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A qualified data reference takes the following form.

     expression(dimname1 dimexp1 [, dimname2 dimexp2. . .])

The dimname argument is the name of one of the dimensions, or a dimension surrogate of the dimension, of the expression and the dimexp argument is one of the following:

• A value of dimname.

  
  

  Note: The setting of the LIMITSTRICT option determines how Oracle OLAP behaves when a a QDR specifies a nonexistent value. By default, when you specify a nonexistent value, Oracle OLAP treats the nonexistent value as an invalid value and issues an error. If, instead, you want Oracle OLAP to treat a nonexistent value as an NA value, set the value of LIMITSTRICT to NO

  
  

• A text expression whose result is a value of dimname.

• A numeric expression whose result is the logical position of a value of dimname.

• A relation of dimname.

  
  

  Note: To qualify a complex expression, use the QUAL function.