pgsql-server/src backend/access/common/printtu ...

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@postgresql.org    03/05/05 20:20:33

Modified files:
    src/backend/access/common: printtup.c
    src/backend/commands: explain.c
    src/backend/executor: execMain.c execTuples.c functions.c
                          nodeSort.c spi.c tstoreReceiver.c
    src/backend/nodes: copyfuncs.c equalfuncs.c makefuncs.c
                       outfuncs.c print.c readfuncs.c
    src/backend/optimizer/plan: createplan.c planner.c
    src/backend/optimizer/prep: prepunion.c
    src/backend/optimizer/util: tlist.c
    src/backend/parser: analyze.c parse_target.c
    src/backend/tcop: dest.c postgres.c pquery.c
    src/include/access: printtup.h
    src/include/catalog: catversion.h
    src/include/executor: executor.h
    src/include/nodes: plannodes.h primnodes.h
    src/include/optimizer: planmain.h tlist.h
    src/include/parser: parse_target.h
    src/include/tcop: dest.h

Log message:
    Implement feature of new FE/BE protocol whereby RowDescription identifies
    the column by table OID and column number, if it's a simple column
    reference.  Along the way, get rid of reskey/reskeyop fields in Resdoms.
    Turns out that representation was not convenient for either the planner
    or the executor; we can make the planner deliver exactly what the
    executor wants with no more effort.
    initdb forced due to change in stored rule representation.