Re: BUG #15500: Cannot set NULL to a field with ENUM type - Mailing list pgsql-bugs

On 2018-Nov-13, PG Bug reporting form wrote:

> 3. Insert a new record:
> > INSERT INTO "public"."schedule" ("id", "week_day", "minute", "hour")
> VALUES (DEFAULT, 'NULL', DEFAULT, DEFAULT);

This is not a NULL value -- it's a string that says NULL.  Try with

INSERT INTO public.schedule (id, week_day, minute, hour)
 VALUES (DEFAULT, NULL, DEFAULT, DEFAULT);

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Álvaro Herrera                https://www.2ndQuadrant.com/
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