Log Message:
-----------
Add error hint that PL/pgSQL "EXECUTE of SELECT ... INTO" can be
performed by "EXECUTE ... INTO".
Jaime Casanova
Modified Files:
--------------
pgsql/src/pl/plpgsql/src:
pl_exec.c (r1.257 -> r1.258)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpgsql/src/pl_exec.c?r1=1.257&r2=1.258)