TopN Function in OBIEE

TopN

Ranks the highest n values of the expression argument from 1 to n, 1 corresponding to the highest numerical value. The TOPN function operates on the values returned in the result set. A request can contain only one TOPN expression.

Syntax

TopN(Expr, integer)

Where:

Expr

Any expression that evaluates to a numerical value.

integer

Any positive integer. Represents the bottom number of rankings displayed in the result set, 1 being the highest rank.

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