Mark IN performance problem as fixed in 7.4

doc/FAQ

 
                 Frequently Asked Questions (FAQ) for PostgreSQL
                                        
-   Last updated: Fri Jan 17 12:15:04 EST 2003
+   Last updated: Sat Jan 25 21:43:37 EST 2003
    
    Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
    
@@ -1015,8 +1015,8 @@ CREATE TABLE test (x int, modtime timestamp DEFAULT CURRENT_TIMESTAMP );
     FROM tab
     WHERE EXISTS (SELECT subcol FROM subtab WHERE subcol = col);
 
-   For this to be fast, subcol should be an indexed column. We hope to
-   fix this limitation in a future release.
+   For this to be fast, subcol should be an indexed column. This
+   preformance problem will be fixed in 7.4.
    
     4.23) How do I perform an outer join?