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Revert "Added IndexTuple to HNSW elements (first step to support multiple attributes)"

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This reverts commit 53a8734bac.
This commit is contained in:
Andrew Kane
2024-10-11 14:57:57 -07:00
parent 53a8734bac
commit a2408e60fa
4 changed files with 23 additions and 51 deletions
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22
src/hnswutils.c
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@@ -395,24 +395,10 @@ HnswUpdateMetaPage(Relation index, int updateEntry, HnswElement entryPoint, Bloc
}
/*
* Get the tuple descriptor
*/
TupleDesc
HnswTupleDesc(Relation index)
{
TupleDesc tupdesc = CreateTupleDescCopyConstr(RelationGetDescr(index));
/* Prevent compression */
TupleDescAttr(tupdesc, 0)->attstorage = TYPSTORAGE_PLAIN;
return tupdesc;
}
/*
* Form index tuple
* Form index value
*/
bool
HnswFormIndexTuple(IndexTuple *out, Datum *values, bool *isnull, const HnswTypeInfo * typeInfo, HnswSupport * support, TupleDesc tupdesc)
HnswFormIndexValue(Datum *out, Datum *values, bool *isnull, const HnswTypeInfo * typeInfo, HnswSupport * support)
{
/* Detoast once for all calls */
Datum value = PointerGetDatum(PG_DETOAST_DATUM(values[0]));
@@ -430,9 +416,7 @@ HnswFormIndexTuple(IndexTuple *out, Datum *values, bool *isnull, const HnswTypeI
value = HnswNormValue(typeInfo, support->collation, value);
}
/* TODO Combine value with values to support multiple attributes */
Assert(tupdesc->natts == 1);
*out = index_form_tuple(tupdesc, &value, isnull);
*out = value;
return true;
}