Thread: pgsql: Add a back-link from IndexOptInfo structs to their parent

pgsql: Add a back-link from IndexOptInfo structs to their parent

From
tgl@svr1.postgresql.org (Tom Lane)
Date:
27 March 2005, 07:30:04
Log Message:
-----------
Add a back-link from IndexOptInfo structs to their parent RelOptInfo
structs.  There are many places in the planner where we were passing
both a rel and an index to subroutines, and now need only pass the
index struct.  Notationally simpler, and perhaps a tad faster.

Modified Files:
--------------
    pgsql/src/backend/optimizer/path:
        costsize.c (r1.138 -> r1.139)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/costsize.c.diff?r1=1.138&r2=1.139)
        indxpath.c (r1.170 -> r1.171)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/indxpath.c.diff?r1=1.170&r2=1.171)
        orindxpath.c (r1.66 -> r1.67)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/orindxpath.c.diff?r1=1.66&r2=1.67)
        pathkeys.c (r1.64 -> r1.65)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/pathkeys.c.diff?r1=1.64&r2=1.65)
    pgsql/src/backend/optimizer/plan:
        createplan.c (r1.176 -> r1.177)

(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/createplan.c.diff?r1=1.176&r2=1.177)
    pgsql/src/backend/optimizer/util:
        pathnode.c (r1.113 -> r1.114)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/util/pathnode.c.diff?r1=1.113&r2=1.114)
        plancat.c (r1.101 -> r1.102)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/util/plancat.c.diff?r1=1.101&r2=1.102)
    pgsql/src/include/nodes:
        relation.h (r1.103 -> r1.104)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/nodes/relation.h.diff?r1=1.103&r2=1.104)
    pgsql/src/include/optimizer:
        cost.h (r1.62 -> r1.63)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/optimizer/cost.h.diff?r1=1.62&r2=1.63)
        pathnode.h (r1.56 -> r1.57)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/optimizer/pathnode.h.diff?r1=1.56&r2=1.57)
        paths.h (r1.79 -> r1.80)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/optimizer/paths.h.diff?r1=1.79&r2=1.80)