On 2022-Sep-19, Isaac Morland wrote:
> I thought I saw some discussion about the SQL standard saying that there is
> a difference between putting NOT NULL in a column definition, and CHECK
> (column_name NOT NULL). So if we're going to take this seriously,
Was it Peter E.'s reply to this thread?
https://postgr.es/m/bac841ed-b86d-e3c2-030d-02a3db067307@enterprisedb.com
because if it wasn't there, then I would like to know what you source
is.
--
Álvaro Herrera PostgreSQL Developer — https://www.EnterpriseDB.com/
"Thou shalt not follow the NULL pointer, for chaos and madness await
thee at its end." (2nd Commandment for C programmers)
