@@ -20,6 +20,12 @@ Fix very old bug which made tuples changed/inserted by a commnd
2020Fix for SELECT null, 'fail' FROM pg_am (Patrick)
2121SELECT NULL as EMPTY_FIELD now allowed(Patrick)
2222Remove un-needed signal stuff from contrib/pginterface
23+ Fix OR (where x <> 1 or x isnull didn't return tuples with x NULL) (Vadim)
24+ Fix time_cmp function (Vadim)
25+ Fix handling of functions with non-attribute first argument in
26+ WHERE clauses (Vadim)
27+ Fix GROUP BY when order of entries is different from order
28+ in target list (Vadim)
2329
2430Enhancements
2531------------
@@ -29,7 +35,10 @@ Added JDBC driver as an interface(Adrian & Peter)
2935pg_password utility
3036Return number of tuples inserted/affected by INSERT/UPDATE/DELETE etc.(Vadim)
3137Triggers implemented with CREATE TRIGGER (SQL3)(Vadim)
32- SPI (Server Programming Interface) implemented to support triggers(Vadim)
38+ SPI (Server Programming Interface) - allows execution of queries inside
39+ C-functions (Vadim)
40+ SPI implemented not just to support triggers, but functions too,
41+ and as "workhorse" for procedural language(s) in future...
3342NOT NULL implemented (SQL92)(Robson Paniago de Miranda)
3443Include reserved words for string handling, outer joins, and unions(Thomas)
3544Implement extended comments ("/* ... */") using exclusive states(Thomas)
@@ -65,6 +74,9 @@ Reduce open() calls(Bruce)
6574psql: Add PAGER for \h and \?,\C fix
6675Fix for psql pager when no tty(Bruce)
6776New entab utility(Bruce)
77+ General trigger functions for referential integrity (Vadim)
78+ General trigger functions for time travel (Vadim)
79+ MOVE implementation (Vadim)
6880
6981Source Tree Changes
7082-------------------