Log Message:
-----------
Make plperl's $_TD trigger data a global rather than a lexical variable,
with a fresh local value for each invocation, to avoid unexpected sharing
violations. Per recent -hackers discussion.
Modified Files:
--------------
pgsql/doc/src/sgml:
plperl.sgml (r2.53 -> r2.54)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/plperl.sgml.diff?r1=2.53&r2=2.54)
pgsql/src/pl/plperl:
plperl.c (r1.109 -> r1.110)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/pl/plperl/plperl.c.diff?r1=1.109&r2=1.110)