C comments: adjust execTuples.c for new structure
authorBruce Momjian <bruce@momjian.us>
Mon, 13 Oct 2014 20:54:38 +0000 (16:54 -0400)
committerBruce Momjian <bruce@momjian.us>
Mon, 13 Oct 2014 20:54:38 +0000 (16:54 -0400)
Report by Peter Geoghegan

src/backend/executor/execTuples.c

index 66515f71a2518cf4e1f87d038b56ab657f998c31..7f43441eb66d56542eefed10d6dca10909ad96e1 100644 (file)
  *     - ExecSeqScan() calls ExecStoreTuple() to take the result
  *       tuple from ExecProject() and place it into the result tuple slot.
  *
- *     - ExecutePlan() calls ExecSelect(), which passes the result slot
- *       to printtup(), which uses slot_getallattrs() to extract the
- *       individual Datums for printing.
- *
- *     At ExecutorEnd()
- *     ----------------
- *     - EndPlan() calls ExecResetTupleTable() to clean up any remaining
- *       tuples left over from executing the query.
+ *     - ExecutePlan() calls the output function.
  *
  *     The important thing to watch in the executor code is how pointers
  *     to the slots containing tuples are passed instead of the tuples