Robert Haas <robertmhaas@gmail.com> writes:
> On Wed, May 11, 2011 at 3:38 PM, Grzegorz Szpetkowski
> <gszpetkowski@gmail.com> wrote:
>> Maybe it's worth adding:
>>
>> "Assuming that there is a table called table1, this command would
>> retrieve all rows and all columns (excluding system columns described
>> at Section 5.4) from table1."
> Since this is a basic SQL tutorial, we don't want to get too far down
> into the weeds, or people will get confused.
I agree. Mentioning system columns at all in this place seems like
too much information.
regards, tom lane
