On Sat, Jun 12, 2021 at 12:48:25PM -0700, David G. Johnston wrote:
>
> On Sat, Jun 12, 2021, 12:28 PG Doc comments form <[email protected]>
> wrote:
>
> The following documentation comment has been logged on the website:
>
> Page: https://www.postgresql.org/docs/13/tutorial-fk.html
> Description:
>
> In earlier sections of the tutorial, the cities table had a column called
> 'name'. In this chapter, when creating the revised schema with foreign
> keys,
> the same column in the cities is now called 'city'.
>
>
> You are correct. I don't see an urgent need to spend time figuring out
> something different.
I wrote the attached patch to improve this case.
--
Bruce Momjian <[email protected]> https://momjian.us
EDB https://enterprisedb.com
If only the physical world exists, free will is an illusion.
diff --git a/doc/src/sgml/advanced.sgml b/doc/src/sgml/advanced.sgml
index 2d4ab85d45..71ae423f63 100644
--- a/doc/src/sgml/advanced.sgml
+++ b/doc/src/sgml/advanced.sgml
@@ -46,7 +46,7 @@
<programlisting>
CREATE VIEW myview AS
- SELECT city, temp_lo, temp_hi, prcp, date, location
+ SELECT name, temp_lo, temp_hi, prcp, date, location
FROM weather, cities
WHERE city = name;
@@ -101,12 +101,12 @@ SELECT * FROM myview;
<programlisting>
CREATE TABLE cities (
- city varchar(80) primary key,
+ name varchar(80) primary key,
location point
);
CREATE TABLE weather (
- city varchar(80) references cities(city),
+ city varchar(80) references cities(name),
temp_lo int,
temp_hi int,
prcp real,
