Tom Lane d8b1bf4791 Create a new 'MultiExecProcNode' call API for plan nodes that don't ...

return just a single tuple at a time.  Currently the only such node
type is Hash, but I expect we will soon have indexscans that can return
tuple bitmaps.  A side benefit is that EXPLAIN ANALYZE now shows the
correct tuple count for a Hash node.

2005-04-16 20:07:35 +00:00

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