pgsql/doc/src/sgml datatype.sgml

I have boolean listed as BOOL in one of the tables in my book.
Confusing.

CVSROOT: /home/projects/pgsql/cvsroot
Module name: pgsql
Changes by: petere@hub.org 01/02/14 14:37:26

Modified files:
doc/src/sgml : datatype.sgml

Log message:
Alter documentation of boolean type, add example. Someone figured that it
wasn't clear that the "boolean type" was actually called "boolean". Add
tip about "casting" booleans using CASE.

Spell check whole file.

-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026

I have boolean listed as BOOL in one of the tables in my book.
Confusing.

Both are accepted. Folks got used to "int" == "integer" way back in the
past, and they'll cope here too ;)

- Thomas