pgsql: Cleaned up log output a little bit more.

Log Message:
-----------
Cleaned up log output a little bit more.

Modified Files:
--------------
    pgsql/src/interfaces/ecpg/ecpglib:
        execute.c (r1.56 -> r1.57)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/ecpglib/execute.c.diff?r1=1.56&r2=1.57)
    pgsql/src/interfaces/ecpg/test/expected:
        complex-test2.stderr (r1.2 -> r1.3)

(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/complex-test2.stderr.diff?r1=1.2&r2=1.3)
        complex-test3.stderr (r1.2 -> r1.3)

(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/complex-test3.stderr.diff?r1=1.2&r2=1.3)
        sql-dynalloc.stderr (r1.3 -> r1.4)

(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-dynalloc.stderr.diff?r1=1.3&r2=1.4)
        sql-dynalloc2.stderr (r1.2 -> r1.3)

(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-dynalloc2.stderr.diff?r1=1.2&r2=1.3)