From Oleg Bartunov and Teodor Sigaev.

side encoding name. This is necessary for client API's such as JDBC
to perform correct encoding conversions. See my email "[HACKERS]
pg_client_encoding" 10 Sep 2001.

transformAlterStmt() use these routines, instead of having lots of
duplicate (not to mention should-have-been-duplicate) code.
Adding a column with a CHECK constraint actually works now,
and the tests to reject unsupported DEFAULT and NOT NULL clauses
actually fire now.  ALTER TABLE ADD PRIMARY KEY works, modulo
having to have created the column(s) NOT NULL already.

> As you can see, psql reconnect as any user if the password is same as
> foo. Of course this is due to the careless password setting, but I
> think it's better to prompt ANY TIME the user tries to switch to
> another user. Comments?

Yeah, I agree.  Looks like a simple change in dbconnect():

    /*
     * Use old password if no new one given (if you didn't have an old
     * one, fine)
     */
    if (!pwparam && oldconn)
        pwparam = PQpass(oldconn);

to

    /*
     * Use old password (if any) if no new one given and we are
     * reconnecting as same user
     */
    if (!pwparam && oldconn && PQuser(oldconn) && userparam &&
        strcmp(PQuser(oldconn), userparam) == 0)
        pwparam = PQpass(oldconn);

                        regards, tom lane

Tatsuo.

regarding timezone_hour, timezone_minute vs. tz_hour, tz_minute.
Document the former.

current_timestamp, current_date for ODBC compatibility.

Add more functions to odbc.sql catalog extension, use new CREATE OR
REPLACE FUNCTION.

Document iODBC/unixODBC build options.

That patch broke the ability to read data from binary cursors.
--Barry Lind
 Modified Files:
 	pgsql/src/interfaces/jdbc/org/postgresql/Connection.java
 	pgsql/src/interfaces/jdbc/org/postgresql/ResultSet.java
 	pgsql/src/interfaces/jdbc/org/postgresql/core/QueryExecutor.java
 	pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Connection.java
 	pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/ResultSet.java
 	pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Connection.java
 	pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java
 	pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/UpdateableResultSet.java

output (from pdfjadetex).  Also updated instructions to install documentation
processing toolchain.

NOTICE added about error location (same method already used by plpgsql
executor).  Add checking of pg_proc row xmin/cmin to ensure that
plpgsql functions will be recompiled after they've been modified by
CREATE OR REPLACE FUNCTION.

rather than having its own somewhat half-baked notion of what a type
declaration looks like.  This is necessary now to ensure that plpgsql
will think a 'timestamp' variable has the same semantics as 'timestamp'
does in the main SQL grammar; and it should avoid divergences in future.

for nested typecasts.  It now produces a column header of 'timestamptz'
for 'SELECT CURRENT_TIMESTAMP', rather than 'text' as it was doing for
awhile there.