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nodeBitmapAnd.c

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    • Tom Lane's avatar
      4a8c5d03
      Create executor and planner-backend support for decoupled heap and index · 4a8c5d03
      Tom Lane authored 
      scans, using in-memory tuple ID bitmaps as the intermediary.  The planner
frontend (path creation and cost estimation) is not there yet, so none
of this code can be executed.  I have tested it using some hacked planner
code that is far too ugly to see the light of day, however.  Committing
now so that the bulk of the infrastructure changes go in before the tree
drifts under me.
      4a8c5d03
      History
      Create executor and planner-backend support for decoupled heap and index
      Tom Lane authored 
      scans, using in-memory tuple ID bitmaps as the intermediary.  The planner
frontend (path creation and cost estimation) is not there yet, so none
of this code can be executed.  I have tested it using some hacked planner
code that is far too ugly to see the light of day, however.  Committing
now so that the bulk of the infrastructure changes go in before the tree
drifts under me.