Обсуждение: BUG #1293: INSERT INTO test (f1.f2) VALUES (1,2) - wrong diagnostic

The following bug has been logged online:

Bug reference:      1293
Logged by:          Alexander Kirpa

Email address:      postgres@bilteks.com

PostgreSQL version: 8.0 Beta

Operating system:   FreeBSD

Description:        INSERT INTO test (f1.f2) VALUES (1,2) - wrong diagnostic

Details:

create table test(f1 int4,f2 int4);
insert into test (f1.f2) values (1,2);
ERROR:  cannot assign to a column of type integer because it is not a
composite type
select f1.f2 from test;
relation "f1" does not exist

Wrong diagnostic for INSERT

"PostgreSQL Bugs List" <pgsql-bugs@postgresql.org> writes:
> create table test(f1 int4,f2 int4);
> insert into test (f1.f2) values (1,2);
> ERROR:  cannot assign to a column of type integer because it is not a
> composite type

This diagnostic is not wrong.  It might be a tad unhelpful, but I don't
think it's within the province of the parser to intuit that you meant to
type a comma instead of a period.

            regards, tom lane