Index: doc/src/sgml/advanced.sgml
===================================================================
RCS file: /cvsroot/pgsql/doc/src/sgml/advanced.sgml,v
retrieving revision 1.26
diff -c -r1.26 advanced.sgml
*** doc/src/sgml/advanced.sgml	2001/11/23 21:08:51	1.26
--- doc/src/sgml/advanced.sgml	2002/02/12 22:22:06
***************
*** 103,114 ****
  
  <programlisting>
  CREATE TABLE cities (
! 	name		varchar(80) primary key,
  	location	point
  );
  
  CREATE TABLE weather (
! 	city		varchar(80) references weather,
  	temp_lo		int,
  	temp_hi		int,
  	prcp		real,
--- 103,114 ----
  
  <programlisting>
  CREATE TABLE cities (
! 	city		varchar(80) primary key,
  	location	point
  );
  
  CREATE TABLE weather (
! 	city		varchar(80) references cities,
  	temp_lo		int,
  	temp_hi		int,
  	prcp		real,