pgsql: Make plancache store cursor options so it can pass them to - Mailing list pgsql-committers

Log Message:
-----------
Make plancache store cursor options so it can pass them to planner during
a replan.  I had originally thought this was not necessary, but the new
SPI facilities create a path whereby queries planned with non-default
options can get into the cache, so it is necessary.

Modified Files:
--------------
    pgsql/src/backend/commands:
        prepare.c (r1.72 -> r1.73)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/prepare.c.diff?r1=1.72&r2=1.73)
    pgsql/src/backend/executor:
        spi.c (r1.177 -> r1.178)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/spi.c.diff?r1=1.177&r2=1.178)
    pgsql/src/backend/tcop:
        postgres.c (r1.531 -> r1.532)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/tcop/postgres.c.diff?r1=1.531&r2=1.532)
    pgsql/src/backend/utils/cache:
        plancache.c (r1.7 -> r1.8)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/cache/plancache.c.diff?r1=1.7&r2=1.8)
    pgsql/src/include/commands:
        prepare.h (r1.26 -> r1.27)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/commands/prepare.h.diff?r1=1.26&r2=1.27)
    pgsql/src/include/utils:
        plancache.h (r1.5 -> r1.6)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/utils/plancache.h.diff?r1=1.5&r2=1.6)