Test Compression Facility › TCF Command Language › SET Statement › PERCENT=100|n

PERCENT=100|n

Specifies the percent of records to be sampled during the test compression. Use this parameter to reduce processing resource requirements for the TCF run. The sampling occurs uniformly throughout the data set. For example, PERCENT=20 samples one in every five records.

Note: Whenever a value other than 100 is coded, the BYPASS, SKIP and EXTRACT parameters are ignored.