Re: Use uppercase keywords in foreign key tutorial

I noticed the patch also changes some column types to lowercase:

 <programlisting>
 CREATE TYPE tablefunc_crosstab_N AS (
-    row_name TEXT,
-    category_1 TEXT,
-    category_2 TEXT,
+    row_name text,
+    category_1 text,
+    category_2 text,
         .
         .
         .
-    category_N TEXT
+    category_N text
 );
 </programlisting>

FWIW I tend to use uppercase for those, too, but I'm not sure there is a
preferred style for the docs.

-- 
nathan