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.
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- src/backend/access/common/printtup.c 30 additions, 9 deletionssrc/backend/access/common/printtup.c
- src/backend/commands/explain.c 17 additions, 18 deletionssrc/backend/commands/explain.c
- src/backend/executor/execMain.c 22 additions, 16 deletionssrc/backend/executor/execMain.c
- src/backend/executor/execTuples.c 2 additions, 2 deletionssrc/backend/executor/execTuples.c
- src/backend/executor/functions.c 2 additions, 2 deletionssrc/backend/executor/functions.c
- src/backend/executor/nodeSort.c 5 additions, 63 deletionssrc/backend/executor/nodeSort.c
- src/backend/executor/spi.c 3 additions, 3 deletionssrc/backend/executor/spi.c
- src/backend/executor/tstoreReceiver.c 3 additions, 2 deletionssrc/backend/executor/tstoreReceiver.c
- src/backend/nodes/copyfuncs.c 6 additions, 4 deletionssrc/backend/nodes/copyfuncs.c
- src/backend/nodes/equalfuncs.c 3 additions, 3 deletionssrc/backend/nodes/equalfuncs.c
- src/backend/nodes/makefuncs.c 7 additions, 7 deletionssrc/backend/nodes/makefuncs.c
- src/backend/nodes/outfuncs.c 21 additions, 5 deletionssrc/backend/nodes/outfuncs.c
- src/backend/nodes/print.c 3 additions, 3 deletionssrc/backend/nodes/print.c
- src/backend/nodes/readfuncs.c 3 additions, 3 deletionssrc/backend/nodes/readfuncs.c
- src/backend/optimizer/plan/createplan.c 143 additions, 57 deletionssrc/backend/optimizer/plan/createplan.c
- src/backend/optimizer/plan/planner.c 16 additions, 64 deletionssrc/backend/optimizer/plan/planner.c
- src/backend/optimizer/prep/prepunion.c 3 additions, 3 deletionssrc/backend/optimizer/prep/prepunion.c
- src/backend/optimizer/util/tlist.c 1 addition, 27 deletionssrc/backend/optimizer/util/tlist.c
- src/backend/parser/analyze.c 4 additions, 1 deletionsrc/backend/parser/analyze.c
- src/backend/parser/parse_target.c 90 additions, 1 deletionsrc/backend/parser/parse_target.c
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