La comunicazione ufficiale in italiano è disponibile qui:
http://www.postgresql.org/presskit/it/presskit74.html
Di seguito inoltre vi includo il comunicato ufficiale di Marc G. Fournier. La
segnalazione è stata fatta anche a ziobudda.net, Punto Informatico, Linux Pro,
Linux & C. ed altri portali e/o pubblicazioni.
Stefano Reksten
it@xxxxxxxxxxxxxx
Volunteer Regional Contact, Italy
PostgreSQL Project
************************************************************************
After almost 12 months of intense development, and testing, we are proud
to announce the availability of PostgreSQL v7.4.
An overview of the major changes in v7.4 include:
IN/NOT IN subqueries are now much more efficient
Improved GROUP BY processing by using hash buckets
New multikey hash join capability
Queries using the explicit JOIN syntax are now better optimized
Faster and more powerful regular expression code
Function-inlining for simple SQL functions
Full support for IPv6 connections and IPv6 address data types
Major improvements in SSL performance and reliability
Make free space map efficiently reuse empty index pages, and other
SQL-standard information schema
Cursors conform more closely to the SQL standard
Cursors can exist outside transactions
New client-to-server protocol
libpq and ECPG applications are now fully thread-safe
New version of full-text indexing
New autovacuum tool
Array handling has been improved and moved into the server core
For a full listing of what has changed between v7.3 and v7.4, please see
the HISTORY file available at:
http://developer.postgresql.org/~momjian/HISTORY.html
For a look at the Official Press Release that our Advocacy team *slaved*
over for the many weeks preceeding the release, it is available at:
http://www.postgresql.org/presskit/en/presskit74.html
For this release, we have two primary methods of downloading, in two
different formats ...
For those using BitTorrent (http://bitconjurer.org/BitTorrent/), we have
setup a BitTorrent server at:
http://bt.postgresql.org
For those using FTP, please see our listing of mirror sites for a location
near you:
http://www.postgresql.org/mirrors-www.html
And, due to popular demand over the years, we've finally given in and are
offering both .gz and .bz versions, both through FTP and BitTorrent.
Any questions/problems with release, please report them, as always, to
pgsql-bugs@xxxxxxxxxxxxxx.
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Date: Wed, 19 Nov 2003 16:27:14 +0100
From: Alessandro Pastore <linux@xxxxxxxxxxxx>
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Ciao a tutti
usando psql mi capita, dopo aver scritto un'istruzione errata di dover
ripetere due volte l'istruzione corretta prima di ottenere il risultato,
mi spiego con l'esempio:
1) dbname=# SELECT * FROM tabella => nessun output, salvo
che il prompt viene modificato
2) dbname-# SELECT * FROM TABELLA; => ERROR: parser: parse error at or
near "select"
il prompt torna normale
3) dbname=# SELECT * FROM tabella;
finalmente funziona
Qualcuno mi sa, indicativamente, dire perchè?
grazie
alex
