NA if all the values of the expression are
NONE(boolean-expression [CACHE] [dimension...])
The Boolean expression to be evaluated.
Specifies slightly different internal behavior. Specify this keyword only when the original performance is extrememly slow.
The name of a dimension of the result; or, the name of a relation between one of the dimensions of boolean-expression and another dimension that you want as a dimension of the result.
By default, NONE returns a single
NO value. When you indicate one or more dimensions for the result, NONE tests for
TRUE values along the dimensions that are specified and returns an array of values. Each dimension must be either a dimension of boolean-expression or related to one of its dimensions.
Tip:When you specify a dimension that is not an actual dimension of boolean-expression, but, instead, is dimension that is related to a dimension of boolean-expression and when there is more than one relation between the two dimensions, Oracle OLAP uses the default relation between the dimensions to perform the calculation. (See the RELATION command for more information on default relations.) When you do not want Oracle OLAP to use this default relation, specify the related dimension by specifying the name of a specify relation.
NONE is affected by the NASKIP option. When NASKIP is set to
YES (the default), and all of the values in the expression are
NA NONE returns
NA; if even one value is not
NA, NONE ignores all of the
NA values in the expression. When NASKIP is set to
NO, NONE returns
NA when any value of the expression is
Suppose you want to find out which districts had no months in which sales fell below $50,000. Use the NONE function to determine whether the Boolean expression (
TRUE for no months. To have the results dimensioned by district, specify
district as the second argument to NONE.
LIMIT product TO 'Sportswear' REPORT NONE(sales LT 50000, district)
The preceding statements produce the following output.
NONE(SALES LT 50000, DISTRICT DISTRICT) -------------- ---------- Boston NO Atlanta YES Chicago YES Dallas YES Denver YES Seattle NO
You might also want to find out which regions had no months in which no districts had sportswear sales of less than $50,000. Since the
region dimension is related to the
district dimension, you can specify
region instead of
district as a dimension for the results of ANY.
REPORT NONE(sales LT 50000, region)
The preceding statement produces the following output.
NONE(SALES LT 50000, REGION REGION) -------------- ---------- East NO Central YES West NO