specifies an integer
that contains an estimate for the total numbers of rows that are output
from the step.
Details
The ROWESTIMATE function
is used by data jobs to estimate the number of records that will be
output from the step.
Example
// Declare a hidden integer for the number of output rows
hidden integer nrows
// Set the number of rows for the function
nrows=100
// This function estimates and sets the # of records that this step will report
rowestimate(nrows)