< 	o -ALTER TABLE ALTER COLUMN SET/DROP NOT NULL (Christopher Kings-Lynne)
< 	o ALTER TABLE ADD COLUMN column SERIAL doesn't create sequence
> 	o -ALTER TABLE ALTER COLUMN SET/DROP NOT NULL (Christopher)
200a200,201
> 	o ALTER TABLE ADD COLUMN column SERIAL doesn't create sequence because
>           of the item above
232c233
< 	o -Disallow missing columns in INSERT ... VALUES, per ANSI
> 	o -Disallow missing columns in INSERT ... (col) VALUES, per ANSI
335,336d335
< * Have SERIAL generate non-colliding sequence names when we have
<   auto-destruction