-PostgreSQL 6.2beta Sat Sep 27 07:20:16 PDT 1997
+PostgreSQL 6.2 Thu Oct 02 12:53:46 EDT 1997
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A dump/restore is required for those wishing to migrate data from
WHERE clauses (Vadim)
Fix GROUP BY when order of entries is different from order
in target list (Vadim)
+Fix pg_dump for aggregates without sfunc1 (Vadim)
Enhancements
------------
pg_password utility
Return number of tuples inserted/affected by INSERT/UPDATE/DELETE etc.(Vadim)
Triggers implemented with CREATE TRIGGER (SQL3)(Vadim)
-SPI (Server Programming Interface) - allows execution of queries inside
+SPI (Server Programming Interface) allows execution of queries inside
C-functions (Vadim)
- SPI implemented not just to support triggers, but functions too,
- and as "workhorse" for procedural language(s) in future...
NOT NULL implemented (SQL92)(Robson Paniago de Miranda)
Include reserved words for string handling, outer joins, and unions(Thomas)
Implement extended comments ("/* ... */") using exclusive states(Thomas)
New entab utility(Bruce)
General trigger functions for referential integrity (Vadim)
General trigger functions for time travel (Vadim)
+General trigger functions for AUTOINCREMENT/IDENTITY feature (Vadim)
MOVE implementation (Vadim)
Source Tree Changes
Add PGINDENT and support program(Bruce)
Massive commit to run PGINDENT on all *.c and *.h files(Bruce)
Files moved to /src/tools directory(Bruce)
+SPI and Trigger programming guides (Vadim & D'Arcy)
PostgreSQL 6.1.1 Mon Jul 22 18:04:49 EDT 1997