[COMMITTERS] pgsql: Add hooks to let plugins override the planner's lookups in

Log Message:
-----------
Add hooks to let plugins override the planner's lookups in pg_statistic.
Simon Riggs, with some editorialization by me.

Modified Files:
--------------
pgsql/src/backend/utils/adt:
selfuncs.c (r1.253 -> r1.254)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/selfuncs.c?r1=1.253&r2=1.254)
pgsql/src/backend/utils/cache:
lsyscache.c (r1.159 -> r1.160)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/cache/lsyscache.c?r1=1.159&r2=1.160)
pgsql/src/include/utils:
lsyscache.h (r1.125 -> r1.126)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/utils/lsyscache.h?r1=1.125&r2=1.126)
selfuncs.h (r1.46 -> r1.47)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/utils/selfuncs.h?r1=1.46&r2=1.47)

--
Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-committers