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fix typo

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Alvaro Herrera
2018-08-21 17:03:35 -03:00
parent ecf56dc5e5
commit 358fa997a3
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src/backend/access/hash/README
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@ -173,7 +173,7 @@ where a given tuple ought to be located. To do this, we need the bucket
count, highmask, and lowmask from the metapage; however, it's undesirable
for performance reasons to have to have to lock and pin the metapage for
every such operation. Instead, we retain a cached copy of the metapage
in each each backend's relcache entry. This will produce the correct
in each backend's relcache entry. This will produce the correct
bucket mapping as long as the target bucket hasn't been split since the
last cache refresh.