Log Message:
-----------
Add a compatibility note about plpgsql's treatment of SELECT INTO rec.fld
when fld is of composite type. Per discussion of bug #5644 from Valentine
Gogichashvili.
Modified Files:
--------------
pgsql/doc/src/sgml:
release-9.0.sgml (r2.55 -> r2.56)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/release-9.0.sgml?r1=2.55&r2=2.56)