ITAGAKI Takahiro <[EMAIL PROTECTED]> writes:
> I found IndexScanDesc->ignore_killed_tuples is always true.
> Is this still needed?

What is the point of removing it?  You cannot argue that saving
one if-test per tuple is a worthwhile speedup.

                        regards, tom lane

---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
       choose an index scan if your joining column's datatypes do not
       match

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