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Always use tuple for duplicates [skip ci]

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This commit is contained in:
Andrew Kane
2024-10-09 21:30:10 -07:00
parent 356f175359
commit ab88612c83
1 changed files with 3 additions and 13 deletions
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16
src/hnswbuild.c
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@@ -330,7 +330,6 @@ static bool
FindDuplicateInMemory(char *base, HnswElement element, bool useIndexTuple, TupleDesc tupdesc)
{
HnswNeighborArray *neighbors = HnswGetNeighbors(base, element, 0);
Datum value = HnswGetValue(base, element);
IndexTuple itup = HnswPtrAccess(base, element->itup);
for (int i = 0; i < neighbors->length; i++)
@@ -338,18 +337,9 @@ FindDuplicateInMemory(char *base, HnswElement element, bool useIndexTuple, Tuple
HnswCandidate *neighbor = &neighbors->items[i];
HnswElement neighborElement = HnswPtrAccess(base, neighbor->element);
if (useIndexTuple)
{
/* Exit early since ordered by distance */
if (!HnswIndexTupleIsEqual(itup, HnswPtrAccess(base, neighborElement->itup), tupdesc))
return false;
}
else
{
/* Exit early since ordered by distance */
if (!datumIsEqual(value, HnswGetValue(base, neighborElement), false, -1))
return false;
}
/* Exit early since ordered by distance */
if (!HnswIndexTupleIsEqual(itup, HnswPtrAccess(base, neighborElement->itup), tupdesc))
return false;
/* Check for space */
if (AddDuplicateInMemory(element, neighborElement))