PERCENT

Syntax

[GROUP] PERCENT(*) [ WHERE condition ]

1. condition is a boolean expression evaluated to compute the aggregate value.

Usage

This aggregate report instruction returns the percentage of the total number of records qualified by the optional WHERE condition.

Using the GROUP keyword causes the aggregate instructions to include only data of the current group of records that have the same value for the variable that you specify in the AFTER GROUP OF control block.

This aggregate instruction makes a two-pass report when not using the GROUP keyword and is used in any control block other than ON LAST ROW, or when using the GROUP PERCENT(*) anywhere in the report.