HiRDB provides the following functions that are designed to improve database access performance:

• Block transfer facility
• Rapid grouping facility
• Functions that use arrays
• Holdable cursor
• SQL optimization

Organization of this section

5.11.1 Block transfer facility

5.11.2 Rapid grouping facility

5.11.3 Functions that use arrays

5.11.4 Holdable cursor

5.11.5 SQL optimization