pgsql/src include/executor/nodeHash.h backend/ ...

CVSROOT:    /home/projects/pgsql/cvsroot
Module name:    pgsql
Changes by:    tgl@hub.org    01/06/10 20:17:09

Modified files:
    src/include/executor: nodeHash.h
    src/backend/executor: nodeHash.c
    src/backend/optimizer/path: costsize.c

Log message:
    Make planner compute the number of hash buckets the same way that
    nodeHash.c will compute it (by sharing code).