Thread: pgsql: Improve pg_dump and psql to use libpq's newer COPY support

Log Message:
-----------
Improve pg_dump and psql to use libpq's newer COPY support routines,
instead of the old deprecated ones.
Volkan Yazici, with some editorializing by moi.

Modified Files:
--------------
    pgsql/src/bin/pg_dump:
        pg_backup_db.c (r1.69 -> r1.70)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_dump/pg_backup_db.c.diff?r1=1.69&r2=1.70)
        pg_dump.c (r1.431 -> r1.432)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_dump/pg_dump.c.diff?r1=1.431&r2=1.432)
    pgsql/src/bin/psql:
        common.c (r1.112 -> r1.113)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/common.c.diff?r1=1.112&r2=1.113)
        copy.c (r1.58 -> r1.59)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/copy.c.diff?r1=1.58&r2=1.59)