Add, dblink doesn't do this:

> * Allow cross-db queries with transaction sematics

doc/TODO

 TODO list for PostgreSQL
 ========================
-Last updated:		Thu Feb 12 12:21:09 EST 2004
+Last updated:		Thu Feb 12 12:22:33 EST 2004
 
 Current maintainer:	Bruce Momjian (pgman@candle.pha.pa.us)
 
@@ -336,6 +336,7 @@ Exotic Features
   to clients
 * Add two-phase commit to all distributed transactions with 
   offline/readonly server status or administrator notification for failure
+* Allow cross-db queries with transaction sematics
 
 
 PERFORMANCE
@@ -463,7 +464,7 @@ Source Code
 * Acquire lock on a relation before building a relcache entry for it
 * Research interaction of setitimer() and sleep() used by statement_timeout
 * -Add checks for fclose() failure (Tom)
-* Change CVS $PostgreSQL: pgsql/doc/TODO,v 1.1201 2004/02/12 17:21:41 momjian Exp $ to $PostgreSQL: pgsql/doc/TODO,v 1.1201 2004/02/12 17:21:41 momjian Exp $
+* Change CVS $PostgreSQL: pgsql/doc/TODO,v 1.1202 2004/02/12 17:22:39 momjian Exp $ to $PostgreSQL: pgsql/doc/TODO,v 1.1202 2004/02/12 17:22:39 momjian Exp $
 * Exit postmaster if postgresql.conf can not be opened
 * Rename /scripts directory because they are all C programs now
 * Allow the regression tests to start postmaster with -i so the tests