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

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@postgresql.org    02/11/30 00:21:04

Modified files:
    src/backend/executor: execAmi.c nodeSeqscan.c nodeTidscan.c
    src/backend/nodes: copyfuncs.c equalfuncs.c outfuncs.c
    src/backend/optimizer: README
    src/backend/optimizer/path: allpaths.c costsize.c joinpath.c
    src/backend/optimizer/plan: createplan.c subselect.c
    src/backend/optimizer/util: pathnode.c
    src/include/executor: executor.h nodeTidscan.h
    src/include/nodes: nodes.h relation.h
    src/include/optimizer: cost.h pathnode.h

Log message:
    Be more realistic about plans involving Materialize nodes: take their
    cost into account while planning.