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* Seems a mistake in tutorial-7.2-A4.pdf file
@ 2002-03-30 14:57 Cepera - n/a - <cepera@hotmail.com>
0 siblings, 1 reply; 2+ messages in thread
From: Cepera - n/a - @ 2002-03-30 14:57 UTC (permalink / raw)
To: pgsql-docs
Hi,
I'm learning psql reading tutorial-7.2-A4.pdf file and doing
exercise from this document.
It seems there is a mistake in it.
On pages 14-15 of mentioned document it's written:
...<page 14>
The new declaration of the tables would look like this:
CREATE TABLE cities (
name varchar(80) primary key,
location point
);
14
...<page 15>
Chapter 3. Advanced Features
CREATE TABLE weather (
city varchar(80) references weather,
temp_lo int,
temp_hi int,
prcp real,
date date
);
Now try inserting an invalid record:
...
IMHO line `city varchar(80) references weather,'
must be `city varchar(80) references cities,'.
Best regards,
Serge.
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* Re: Seems a mistake in tutorial-7.2-A4.pdf file
@ 2002-04-02 20:44 Tom Lane <tgl@sss.pgh.pa.us>
parent: Cepera - n/a - <cepera@hotmail.com>
0 siblings, 0 replies; 2+ messages in thread
From: Tom Lane @ 2002-04-02 20:44 UTC (permalink / raw)
To: Cepera - n/a - <cepera@hotmail.com>; +Cc: pgsql-docs
"Cepera - n/a -" <cepera@hotmail.com> writes:
> IMHO line `city varchar(80) references weather,'
> must be `city varchar(80) references cities,'.
Yup, you're right. This is fixed in current sources (for 7.3).
Thanks...
regards, tom lane
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2002-03-30 14:57 Seems a mistake in tutorial-7.2-A4.pdf file Cepera - n/a - <cepera@hotmail.com>
2002-04-02 20:44 ` Tom Lane <tgl@sss.pgh.pa.us>
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