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Added support function for l2_normalize [skip ci]

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Andrew Kane
2024-04-22 18:36:47 -07:00
parent 2b77005610
commit f14c21748b
8 changed files with 22 additions and 18 deletions
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5
src/hnsw.h
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@@ -22,6 +22,7 @@
/* Support functions */
#define HNSW_DISTANCE_PROC 1
#define HNSW_NORM_PROC 2
#define HNSW_NORMALIZE_PROC 3
#define HNSW_VERSION 1
#define HNSW_MAGIC_NUMBER 0xA953A953
@@ -265,6 +266,7 @@ typedef struct HnswBuildState
/* Support functions */
FmgrInfo *procinfo;
FmgrInfo *normprocinfo;
FmgrInfo *normalizeprocinfo;
Oid collation;
/* Variables */
@@ -341,6 +343,7 @@ typedef struct HnswScanOpaqueData
/* Support functions */
FmgrInfo *procinfo;
FmgrInfo *normprocinfo;
FmgrInfo *normalizeprocinfo;
Oid collation;
} HnswScanOpaqueData;
@@ -377,7 +380,7 @@ int HnswGetM(Relation index);
int HnswGetEfConstruction(Relation index);
FmgrInfo *HnswOptionalProcInfo(Relation index, uint16 procnum);
HnswType HnswGetType(Relation index);
Datum HnswNormValue(Datum value, HnswType type);
Datum HnswNormValue(FmgrInfo *procinfo, Oid collation, Datum value);
bool HnswCheckNorm(FmgrInfo *procinfo, Oid collation, Datum value);
void HnswCheckValue(Datum value, HnswType type);
Buffer HnswNewBuffer(Relation index, ForkNumber forkNum);