pgsql: Done: < o Allow UPDATE/DELETE WHERE CURRENT OF cursor < <

Log Message:
-----------
Done:

< o Allow UPDATE/DELETE WHERE CURRENT OF cursor
<
< This requires using the row ctid to map cursor rows back to the
< original heap row. This become more complicated if WITH HOLD cursors
< are to be supported because WITH HOLD cursors have a copy of the row
< and no FOR UPDATE lock.
< http://archives.postgresql.org/pgsql-hackers/2007-01/msg01014.php
<

o -Allow UPDATE/DELETE WHERE CURRENT OF cursor

Modified Files:
--------------
pgsql/doc:
TODO (r1.2201 -> r1.2202)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.2201&amp;r2=1.2202)
pgsql/doc/src/FAQ:
TODO.html (r1.702 -> r1.703)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/TODO.html.diff?r1=1.702&amp;r2=1.703)