In create_function there is a remark concerning SQL/PSM not

In create_function there is a remark concerning SQL/PSM not
being ratified as yet. This is certainly no longer true, it wasn't
even true in Q2/1998 when I did a little research for Date's book.
SQL/PSM had been published on 1996-12-15 as ISO/IEC 9075:4. So you
might want to update that section.


Frank Wegmann