Обсуждение: pgsql: Improve PL/Perl documentation of database access functions.

Log Message:
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Improve PL/Perl documentation of database access functions.  (Backpatch to 8.4
of a patch previously applied by Bruce Momjian to CVS HEAD)

Alexey Klyukin

Tags:
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REL8_4_STABLE

Modified Files:
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    pgsql/doc/src/sgml:
        plperl.sgml (r2.69 -> r2.69.2.1)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/plperl.sgml?r1=2.69&r2=2.69.2.1)