pgsql-server/src backend/executor/execAmi.c ba ...

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@postgresql.org    03/02/08 19:30:41

Modified files:
    src/backend/executor: execAmi.c execProcnode.c execUtils.c
                          nodeAgg.c nodeAppend.c nodeSubplan.c
                          nodeSubqueryscan.c nodeTidscan.c
    src/backend/nodes: copyfuncs.c outfuncs.c
    src/backend/optimizer/plan: planner.c subselect.c
    src/include/executor: executor.h
    src/include/nodes: execnodes.h plannodes.h primnodes.h
    src/include/optimizer: subselect.h

Log message:
    Make further use of new bitmapset code: executor's chgParam, extParam,
    locParam lists can be converted to bitmapsets to speed updating.  Also,
    replace 'locParam' with 'allParam', which contains all the paramIDs
    relevant to the node (i.e., the union of extParam and locParam); this
    saves a step during SetChangedParamList() without costing anything
    elsewhere.