Log Message:
-----------
Add url's for hints:
> http://archives.postgresql.org/pgsql-hackers/2006-10/msg00517.php
> http://archives.postgresql.org/pgsql-hackers/2006-10/msg00663.php
Modified Files:
--------------
pgsql/doc:
TODO (r1.2001 -> r1.2002)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.2001&r2=1.2002)
pgsql/doc/src/FAQ:
TODO.html (r1.503 -> r1.504)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/TODO.html.diff?r1=1.503&r2=1.504)
---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
