On Wed, Oct 19, 2022 at 10:36 AM Mark Raynsford <co+org.postgresql@xxxxxxxx> wrote:
insert into t (y) values (t.x * 2);
I can think of various ways to do it with multiple statements, but a
single statement would be preferable.
No, by extension of the documented constraint: "The generation _expression_ can refer to other columns in the table, but not other generated columns."
David J.
