Log Message:
-----------
Regenerate badly-obsolete README file.
Modified Files:
--------------
pgsql/src/test/regress:
README (r1.20 -> r1.21)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/README.diff?r1=1.20&r2=1.21)---------------------------(end of broadcast)--------------------------- TIP 6: explain analyze is your friend
