below  is  the patch to have views to override the permission
    checks for the accessed tables. Now we can do the following:

    CREATE VIEW db_user AS SELECT
         usename,
         usesysid,
         usecreatedb,
         usetrace,
         usecatupd,
         '**********'::text as passwd,
         valuntil
        FROM pg_user;

    REVOKE ALL ON pg_user FROM public;
    REVOKE ALL ON db_user FROM public;
    GRANT SELECT ON db_user TO public;

Please remove src/interfaces/ecpg/prproc/y.tab.h from cvs. It is generated
by make anyway.

From: AA van Raalte <alvin@camberlo.demon.co.uk>

Subject: [PATCHES] one small fix for ecpg

Improved fix to pg_user/passwd problem...using rewrite rules

Here's my next patch. this one should fix some more bugs. ecpg now fully
understands the whenever statement.

Free memory after comparison in nodeUnique.c

 them from scratch. gram.y has now grown so that some non-bison yaccs
 (including FreeBSDs) run out of room and quit.

 The parser recently grew too big for some yaccs, including FreeBSD.

Allow USER and VALID as column names and identifiers.

 minus. Example is SELECT f1-2 FROM INT4_TBL;

 used in regression tests. No longer core dumps.

 in the usual man page source directory anyway. Source tree now builds.

 for linux-alpha support.

any other, example program.

I have tracked this down to a call to PQfinish() in ECPGfinish()
that occurs before any connection is established.

From: Keith Parks <emkxp01@mtcc.demon.co.uk>

From: Michael Meskes <meskes@topsystem.de>