To use the rapid grouping facility, specify in the SQL optimization options either RAPID_GROUPING or a value to which 1,024 has been added. For details about how to specify the SQL optimization options, see the following locations:
- The pd_optimize_level description in the manual HiRDB Version 8 System Definition
- The SQL optimization options description in the manual HiRDB Version 8 SQL Reference
- The PDSQLOPTLVL description in 6.6.4 Environment definition information