SQL/MX 3.2.1 Reference Manual (H06.26+, J06.15+)

SQL/MX Language Elements
HP NonStop SQL/MX Release 3.2.1 Reference Manual691117-004
6-111
Sequence Generators
the NEXTVAL pseudocolumn, which increments or decrements the sequence and
returns the new value.
For more information, see Pseudocolumns on page 6-105.