On Tuesday, June 25, 2024, James Coleman <jtc...@gmail.com> wrote:

> Hello,
>
> It's possible I'm the only one who's been in this situation, but I've
> multiple times found myself explaining to a user how column DEFAULT
> expressions work: namely how the quoting on an expression following
> the keyword DEFAULT controls whether or not the expression is
> evaluated at the time of the DDL statement or at the time of an
> insertion.
>

I don’t know if it’s worth documenting but the following sentence is
implied by the syntax:

“Do not single quote the expression as a whole.  Write the expression as
you would in a select query.”

David J.

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