ITAGAKI Takahiro <[EMAIL PROTECTED]> writes: > I found IndexScanDesc->ignore_killed_tuples is always true. > Is this still needed?
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What is the point of removing it? You cannot argue that saving
one if-test per tuple is a worthwhile speedup.
regards, tom lane
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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
