From: Bruce Momjian <bruce@momjian.us>
Date: Sat, 3 Jul 2021 00:42:45 +0000 (-0400)
Subject: doc:  adjust "cities" example to be consistent with other SQL
X-Git-Tag: REL9_6_23~45
X-Git-Url: http://git.postgresql.org/gitweb/?a=commitdiff_plain;h=58f759fd030a2c2b067107140474eaf59c8f168a;p=postgresql.git

doc:  adjust "cities" example to be consistent with other SQL

Reported-by: tom@crystae.net

Discussion: https://postgr.es/m/162345756191.14472.9754568432103008703@wrigleys.postgresql.org

Backpatch-through: 9.6
---

diff --git a/doc/src/sgml/advanced.sgml b/doc/src/sgml/advanced.sgml
index 7bead13c997..600e4260950 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,