Log Message:
-----------
Fix plperl to do recursion safely, and fix a problem with array results.
Add suitable regression tests. Andrew Dunstan
Modified Files:
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pgsql/src/pl/plperl:
plperl.c (r1.84 -> r1.85)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/pl/plperl/plperl.c.diff?r1=1.84&r2=1.85)
pgsql/src/pl/plperl/expected:
plperl.out (r1.3 -> r1.4)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/pl/plperl/expected/plperl.out.diff?r1=1.3&r2=1.4)
pgsql/src/pl/plperl/sql:
plperl.sql (r1.3 -> r1.4)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/pl/plperl/sql/plperl.sql.diff?r1=1.3&r2=1.4)