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Updated comment [skip ci]

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Andrew Kane
2024-08-06 10:35:26 -07:00
parent 103ac50f1a
commit bb855e6cb4
1 changed files with 6 additions and 2 deletions
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8
src/hnswinsert.c
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@@ -379,8 +379,12 @@ HnswUpdateNeighborsOnDisk(Relation index, FmgrInfo *procinfo, Oid collation, Hns
HnswElement neighborElement = HnswPtrAccess(base, hc->element); HnswElement neighborElement = HnswPtrAccess(base, hc->element);
OffsetNumber offno = neighborElement->neighborOffno; OffsetNumber offno = neighborElement->neighborOffno;
/* Get latest neighbors since they may have changed */ /*
/* Do not lock yet since selecting neighbors can take time */ * Get latest neighbors since they may have changed. Do not lock
* yet since selecting neighbors can take time. Could use
* optimistic locking to retry if another update occurs before
* getting exclusive lock.
*/
HnswLoadNeighbors(neighborElement, index, m); HnswLoadNeighbors(neighborElement, index, m);
/* /*