Updated [skip ci]

.github/workflows/build.yml

@@ -37,10 +37,10 @@ jobs:
       - run: make installcheck
       - if: ${{ failure() }}
         run: cat regression.diffs
-      - run: |
+      # - run: |
-          sudo apt-get update
+      #     sudo apt-get update
-          sudo apt-get install libipc-run-perl
+      #     sudo apt-get install libipc-run-perl
-      - run: make prove_installcheck
+      # - run: make prove_installcheck
   mac:
     runs-on: ${{ matrix.os }}
     if: ${{ !startsWith(github.ref_name, 'windows') }}
@@ -65,21 +65,21 @@ jobs:
       - if: ${{ failure() }}
         run: cat regression.diffs
       # Homebrew Postgres does not enable TAP tests, so need to download
-      - run: |
+      # - run: |
-          brew install cpanm
+      #     brew install cpanm
-          cpanm --notest IPC::Run
+      #     cpanm --notest IPC::Run
-          wget -q https://github.com/postgres/postgres/archive/refs/tags/$TAG.tar.gz
+      #     wget -q https://github.com/postgres/postgres/archive/refs/tags/$TAG.tar.gz
-          tar xf $TAG.tar.gz
+      #     tar xf $TAG.tar.gz
-          mv postgres-$TAG postgres
+      #     mv postgres-$TAG postgres
-        env:
+      #   env:
-          TAG: ${{ matrix.postgres == 18 && 'REL_18_0' || 'REL_14_19' }}
+      #     TAG: ${{ matrix.postgres == 18 && 'REL_18_0' || 'REL_14_19' }}
-      - run: make prove_installcheck PROVE_FLAGS="-I ./postgres/src/test/perl -I ./test/perl"
+      # - run: make prove_installcheck PROVE_FLAGS="-I ./postgres/src/test/perl -I ./test/perl"
-        env:
+      #   env:
-          PERL5LIB: /Users/runner/perl5/lib/perl5
+      #     PERL5LIB: /Users/runner/perl5/lib/perl5
-      - run: make clean && $(brew --prefix llvm@$LLVM_VERSION)/bin/scan-build --status-bugs make
+      # - run: make clean && $(brew --prefix llvm@$LLVM_VERSION)/bin/scan-build --status-bugs make
-        env:
+      #   env:
-          LLVM_VERSION: ${{ matrix.os == 'macos-26' && 20 || 18 }}
+      #     LLVM_VERSION: ${{ matrix.os == 'macos-26' && 20 || 18 }}
-          PG_CFLAGS: -DUSE_ASSERT_CHECKING
+      #     PG_CFLAGS: -DUSE_ASSERT_CHECKING
   windows:
     runs-on: ${{ matrix.os }}
     if: ${{ !startsWith(github.ref_name, 'mac') }}
@@ -106,38 +106,4 @@ jobs:
         shell: cmd
       - if: ${{ failure() }}
         run: cat regression.diffs
-  i386:
+
-    if: ${{ !startsWith(github.ref_name, 'mac') && !startsWith(github.ref_name, 'windows') }}
-    runs-on: ubuntu-latest
-    container:
-      image: debian:12
-      options: --platform linux/386
-    steps:
-      - run: apt-get update && apt-get install -y build-essential git libipc-run-perl postgresql-15 postgresql-server-dev-15 sudo
-      - run: service postgresql start
-      - run: |
-          git clone https://github.com/${{ github.repository }}.git pgvector
-          cd pgvector
-          git fetch origin ${{ github.ref }}
-          git reset --hard FETCH_HEAD
-          make
-          make install
-          chown -R postgres .
-          sudo -u postgres make installcheck
-          sudo -u postgres make prove_installcheck
-        env:
-          PG_CFLAGS: -DUSE_ASSERT_CHECKING -Wall -Wextra -Werror -Wno-unused-parameter -Wno-sign-compare
-      - if: ${{ failure() }}
-        run: cat pgvector/regression.diffs
-  valgrind:
-    if: ${{ !startsWith(github.ref_name, 'mac') && !startsWith(github.ref_name, 'windows') }}
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v5
-      - uses: ankane/setup-postgres-valgrind@v1
-        with:
-          postgres-version: 18
-          check-ub: yes
-      - run: make OPTFLAGS=""
-      - run: sudo --preserve-env=PG_CONFIG make install
-      - run: make installcheck

README.md

@@ -803,6 +803,7 @@ Raku | [pgvector-raku](https://github.com/pgvector/pgvector-raku)
 Ruby | [pgvector-ruby](https://github.com/pgvector/pgvector-ruby), [Neighbor](https://github.com/ankane/neighbor)
 Rust | [pgvector-rust](https://github.com/pgvector/pgvector-rust)
 Swift | [pgvector-swift](https://github.com/pgvector/pgvector-swift)
+Tcl | [pgvector-tcl](https://github.com/pgvector/pgvector-tcl)
 Zig | [pgvector-zig](https://github.com/pgvector/pgvector-zig)
 
 ## Frequently Asked Questions
@@ -1282,7 +1283,6 @@ Thanks to:
 - [k-means++: The Advantage of Careful Seeding](https://theory.stanford.edu/~sergei/papers/kMeansPP-soda.pdf)
 - [Concept Decompositions for Large Sparse Text Data using Clustering](https://www.cs.utexas.edu/users/inderjit/public_papers/concept_mlj.pdf)
 - [Efficient and Robust Approximate Nearest Neighbor Search using Hierarchical Navigable Small World Graphs](https://arxiv.org/ftp/arxiv/papers/1603/1603.09320.pdf)
-- [Distance Adaptive Beam Search for Provably Accurate Graph-Based Nearest Neighbor Search](https://arxiv.org/pdf/2505.15636)
 
 ## History
 

src/bitvec.c

@@ -2,6 +2,7 @@
 
 #include "bitutils.h"
 #include "bitvec.h"
+#include "fmgr.h"
 #include "utils/varbit.h"
 #include "vector.h"
 

src/halfutils.c

@@ -1,5 +1,7 @@
 #include "postgres.h"
 
+#include <math.h>
+
 #include "halfutils.h"
 #include "halfvec.h"
 

src/halfvec.c

@@ -13,12 +13,16 @@
 #include "port.h"				/* for strtof() */
 #include "sparsevec.h"
 #include "utils/array.h"
-#include "utils/builtins.h"
 #include "utils/float.h"
+#include "utils/fmgrprotos.h"
 #include "utils/lsyscache.h"
-#include "utils/numeric.h"
+#include "utils/varbit.h"
 #include "vector.h"
 
+#if PG_VERSION_NUM >= 160000
+#include "varatt.h"
+#endif
+
 #define STATE_DIMS(x) (ARR_DIMS(x)[0] - 1)
 #define CreateStateDatums(dim) palloc(sizeof(Datum) * (dim + 1))
 

src/hnsw.c

@@ -1,18 +1,28 @@
 #include "postgres.h"
 
 #include <float.h>
+#include <limits.h>
 #include <math.h>
 
 #include "access/amapi.h"
+#include "access/genam.h"
 #include "access/reloptions.h"
 #include "commands/progress.h"
 #include "commands/vacuum.h"
+#include "fmgr.h"
 #include "hnsw.h"
 #include "miscadmin.h"
+#include "nodes/nodes.h"
+#include "nodes/pathnodes.h"
+#include "nodes/pg_list.h"
+#include "storage/lockdefs.h"
+#include "storage/shmem.h"
 #include "utils/float.h"
 #include "utils/guc.h"
+#include "utils/relcache.h"
 #include "utils/selfuncs.h"
 #include "utils/spccache.h"
+#include "vector.h"
 
 #if PG_VERSION_NUM < 150000
 #define MarkGUCPrefixReserved(x) EmitWarningsOnPlaceholders(x)

src/hnsw.h

@@ -3,6 +3,8 @@
 
 #include "postgres.h"
 
+#include <math.h>
+
 #include "access/genam.h"
 #include "access/parallel.h"
 #include "lib/pairingheap.h"
@@ -12,6 +14,10 @@
 #include "utils/sampling.h"
 #include "vector.h"
 
+#if PG_VERSION_NUM >= 190000
+typedef Pointer Item;
+#endif
+
 #define HNSW_MAX_DIM 2000
 #define HNSW_MAX_NNZ 1000
 
@@ -424,7 +430,7 @@ void	   *HnswAlloc(HnswAllocator * allocator, Size size);
 HnswElement HnswInitElement(char *base, ItemPointer tid, int m, double ml, int maxLevel, HnswAllocator * alloc);
 HnswElement HnswInitElementFromBlock(BlockNumber blkno, OffsetNumber offno);
 void		HnswFindElementNeighbors(char *base, HnswElement element, HnswElement entryPoint, Relation index, HnswSupport * support, int m, int efConstruction, bool existing);
-HnswSearchCandidate *HnswEntryCandidate(char *base, HnswElement em, HnswQuery * q, Relation rel, HnswSupport * support, bool loadVec);
+HnswSearchCandidate *HnswEntryCandidate(char *base, HnswElement entryPoint, HnswQuery * q, Relation index, HnswSupport * support, bool loadVec);
 void		HnswUpdateMetaPage(Relation index, int updateEntry, HnswElement entryPoint, BlockNumber insertPage, ForkNumber forkNum, bool building);
 void		HnswSetNeighborTuple(char *base, HnswNeighborTuple ntup, HnswElement e, int m);
 void		HnswAddHeapTid(HnswElement element, ItemPointer heaptid);

src/hnswbuild.c

@@ -36,23 +36,47 @@
  */
 #include "postgres.h"
 
-#include <math.h>
+#include "access/genam.h"
-
 #include "access/parallel.h"
+#include "access/relscan.h"
 #include "access/table.h"
 #include "access/tableam.h"
+#include "access/tupdesc.h"
 #include "access/xact.h"
 #include "access/xloginsert.h"
 #include "catalog/index.h"
 #include "catalog/pg_type_d.h"
 #include "commands/progress.h"
+#include "common/relpath.h"
 #include "hnsw.h"
 #include "miscadmin.h"
+#include "nodes/execnodes.h"
 #include "optimizer/optimizer.h"
+#include "storage/block.h"
+#include "storage/buf.h"
 #include "storage/bufmgr.h"
+#include "storage/bufpage.h"
+#include "storage/condition_variable.h"
+#include "storage/dsm.h"
+#include "storage/itemid.h"
+#include "storage/itemptr.h"
+#include "storage/lockdefs.h"
+#include "storage/lwlock.h"
+#include "storage/off.h"
+#include "storage/shm_toc.h"
+#include "storage/shmem.h"
+#include "storage/spin.h"
 #include "tcop/tcopprot.h"
 #include "utils/datum.h"
 #include "utils/memutils.h"
+#include "utils/rel.h"
+#include "utils/relcache.h"
+#include "utils/snapmgr.h"
+#include "utils/snapshot.h"
+
+#if PG_VERSION_NUM < 190000
+#include "storage/item.h"
+#endif
 
 #if PG_VERSION_NUM >= 160000
 #include "varatt.h"
@@ -66,6 +90,11 @@
 
 #if PG_VERSION_NUM >= 140000
 #include "utils/backend_status.h"
+#endif
+
+#if PG_VERSION_NUM >= 170000
+#include "utils/wait_event_types.h"
+#elif PG_VERSION_NUM >= 140000
 #include "utils/wait_event.h"
 #endif
 
@@ -549,7 +578,7 @@ InsertTuple(Relation index, Datum *values, bool *isnull, ItemPointer heaptid, Hn
 
 	/* Copy the datum */
 	memcpy(valuePtr, DatumGetPointer(value), valueSize);
-	HnswPtrStore(base, element->value, valuePtr);
+	HnswPtrStore(base, element->value, (char *) valuePtr);
 
 	/* Create a lock for the element */
 	LWLockInitialize(&element->lock, hnsw_lock_tranche_id);

src/hnswinsert.c

@@ -1,13 +1,27 @@
 #include "postgres.h"
 
-#include <math.h>
+#include "access/genam.h"
-
 #include "access/generic_xlog.h"
+#include "common/relpath.h"
 #include "hnsw.h"
+#include "nodes/execnodes.h"
+#include "storage/block.h"
+#include "storage/buf.h"
 #include "storage/bufmgr.h"
+#include "storage/bufpage.h"
+#include "storage/itemid.h"
+#include "storage/itemptr.h"
 #include "storage/lmgr.h"
+#include "storage/lockdefs.h"
+#include "storage/off.h"
 #include "utils/datum.h"
 #include "utils/memutils.h"
+#include "utils/rel.h"
+#include "utils/relcache.h"
+
+#if PG_VERSION_NUM < 190000
+#include "storage/item.h"
+#endif
 
 #if PG_VERSION_NUM >= 160000
 #include "varatt.h"
@@ -712,7 +726,7 @@ HnswInsertTupleOnDisk(Relation index, HnswSupport * support, Datum value, ItemPo
 
 	/* Create an element */
 	element = HnswInitElement(base, heaptid, m, HnswGetMl(m), HnswGetMaxLevel(m), NULL);
-	HnswPtrStore(base, element->value, DatumGetPointer(value));
+	HnswPtrStore(base, element->value, (char *) DatumGetPointer(value));
 
 	/* Prevent concurrent inserts when likely updating entry point */
 	if (entryPoint == NULL || element->level > entryPoint->level)

src/hnswscan.c

@@ -1,12 +1,25 @@
 #include "postgres.h"
 
+#include "access/genam.h"
 #include "access/relscan.h"
+#include "access/sdir.h"
+#include "access/skey.h"
 #include "hnsw.h"
+#include "lib/pairingheap.h"
+#include "miscadmin.h"
+#include "nodes/pg_list.h"
 #include "pgstat.h"
-#include "storage/bufmgr.h"
+#include "storage/itemptr.h"
 #include "storage/lmgr.h"
+#include "storage/lockdefs.h"
 #include "utils/float.h"
 #include "utils/memutils.h"
+#include "utils/relcache.h"
+#include "utils/snapmgr.h"
+
+#if PG_VERSION_NUM >= 160000
+#include "varatt.h"
+#endif
 
 /*
  * Algorithm 5 from paper

src/hnswutils.c

@@ -2,18 +2,28 @@
 
 #include <math.h>
 
+#include "access/genam.h"
 #include "access/generic_xlog.h"
-#include "catalog/pg_type.h"
-#include "catalog/pg_type_d.h"
 #include "common/hashfn.h"
+#include "common/relpath.h"
 #include "fmgr.h"
 #include "hnsw.h"
 #include "lib/pairingheap.h"
+#include "nodes/pg_list.h"
+#include "port/atomics.h"
 #include "sparsevec.h"
+#include "storage/block.h"
+#include "storage/buf.h"
 #include "storage/bufmgr.h"
+#include "storage/bufpage.h"
+#include "storage/itemptr.h"
+#include "storage/lwlock.h"
+#include "storage/off.h"
 #include "utils/datum.h"
 #include "utils/memdebug.h"
 #include "utils/rel.h"
+#include "utils/relcache.h"
+#include "vector.h"
 
 #if PG_VERSION_NUM >= 160000
 #include "varatt.h"
@@ -260,7 +270,7 @@ HnswInitElement(char *base, ItemPointer heaptid, int m, double ml, int maxLevel,
 
 	HnswInitNeighbors(base, element, m, allocator);
 
-	HnswPtrStore(base, element->value, (Pointer) NULL);
+	HnswPtrStore(base, element->value, (char *) NULL);
 
 	return element;
 }
@@ -286,7 +296,7 @@ HnswInitElementFromBlock(BlockNumber blkno, OffsetNumber offno)
 	element->blkno = blkno;
 	element->offno = offno;
 	HnswPtrStore(base, element->neighbors, (HnswNeighborArrayPtr *) NULL);
-	HnswPtrStore(base, element->value, (Pointer) NULL);
+	HnswPtrStore(base, element->value, (char *) NULL);
 	return element;
 }
 
@@ -512,7 +522,7 @@ HnswLoadElementFromTuple(HnswElement element, HnswElementTuple etup, bool loadHe
 		char	   *base = NULL;
 		Datum		value = datumCopy(PointerGetDatum(&etup->data), false, -1);
 
-		HnswPtrStore(base, element->value, DatumGetPointer(value));
+		HnswPtrStore(base, element->value, (char *) DatumGetPointer(value));
 	}
 }
 
@@ -829,7 +839,6 @@ HnswSearchLayer(char *base, HnswQuery * q, List *ep, int ef, int lc, Relation in
 	HnswUnvisited *unvisited = palloc(lm * sizeof(HnswUnvisited));
 	int			unvisitedLength;
 	bool		inMemory = index == NULL;
-	double		lambda = 0.12;
 
 	if (v == NULL)
 	{
@@ -885,7 +894,7 @@ HnswSearchLayer(char *base, HnswQuery * q, List *ep, int ef, int lc, Relation in
 		HnswSearchCandidate *f = HnswGetSearchCandidate(w_node, pairingheap_first(W));
 		HnswElement cElement;
 
-		if (c->distance > f->distance * (1 + lambda))
+		if (c->distance > f->distance)
 			break;
 
 		cElement = HnswPtrAccess(base, c->element);
@@ -905,10 +914,8 @@ HnswSearchLayer(char *base, HnswQuery * q, List *ep, int ef, int lc, Relation in
 			HnswSearchCandidate *e;
 			double		eDistance;
 			bool		alwaysAdd = wlen < ef;
-			double		fDistance;
 
 			f = HnswGetSearchCandidate(w_node, pairingheap_first(W));
-			fDistance = f->distance * (1 + lambda);
 
 			if (inMemory)
 			{
@@ -923,13 +930,13 @@ HnswSearchLayer(char *base, HnswQuery * q, List *ep, int ef, int lc, Relation in
 
 				/* Avoid any allocations if not adding */
 				eElement = NULL;
-				HnswLoadElementImpl(blkno, offno, &eDistance, q, index, support, inserting, alwaysAdd || discarded != NULL ? NULL : &fDistance, &eElement);
+				HnswLoadElementImpl(blkno, offno, &eDistance, q, index, support, inserting, alwaysAdd || discarded != NULL ? NULL : &f->distance, &eElement);
 
 				if (eElement == NULL)
 					continue;
 			}
 
-			if (eElement == NULL || !(eDistance < fDistance || alwaysAdd))
+			if (!(eDistance < f->distance || alwaysAdd))
 			{
 				if (discarded != NULL)
 				{

src/hnswvacuum.c

@@ -1,13 +1,26 @@
 #include "postgres.h"
 
-#include <math.h>
+#include "access/genam.h"
-
 #include "access/generic_xlog.h"
 #include "commands/vacuum.h"
+#include "common/relpath.h"
 #include "hnsw.h"
+#include "nodes/pg_list.h"
+#include "storage/block.h"
+#include "storage/buf.h"
 #include "storage/bufmgr.h"
+#include "storage/bufpage.h"
+#include "storage/itemptr.h"
 #include "storage/lmgr.h"
+#include "storage/lockdefs.h"
+#include "storage/off.h"
 #include "utils/memutils.h"
+#include "utils/rel.h"
+#include "utils/relcache.h"
+
+#if PG_VERSION_NUM < 190000
+#include "storage/item.h"
+#endif
 
 #if PG_VERSION_NUM >= 160000
 #include "varatt.h"
@@ -178,7 +191,12 @@ NeedsUpdated(HnswVacuumState * vacuumstate, HnswElement element)
 	/* Also update if layer 0 is not full */
 	/* This could indicate too many candidates being deleted during insert */
 	if (!needsUpdated)
+	{
+		/* Keep clang-tidy happy */
+		Assert(ntup->count > 0);
+
 		needsUpdated = !ItemPointerIsValid(&ntup->indextids[ntup->count - 1]);
+	}
 
 	UnlockReleaseBuffer(buf);
 
@@ -528,8 +546,9 @@ MarkDeleted(HnswVacuumState * vacuumstate)
 			ntup = (HnswNeighborTuple) PageGetItem(npage, PageGetItemId(npage, neighborOffno));
 
 			/* Overwrite element */
+			/* Use memset instead of MemSet to keep clang-tidy happy */
 			etup->deleted = 1;
-			MemSet(&etup->data, 0, VARSIZE_ANY(&etup->data));
+			memset(&etup->data, 0, VARSIZE_ANY(&etup->data));
 
 			/* Overwrite neighbors */
 			for (int i = 0; i < ntup->count; i++)

src/ivfbuild.c

@@ -2,23 +2,52 @@
 
 #include <float.h>
 
+#include "access/attnum.h"
+#include "access/genam.h"
+#include "access/generic_xlog.h"
+#include "access/itup.h"
+#include "access/relscan.h"
 #include "access/table.h"
 #include "access/tableam.h"
+#include "access/tupdesc.h"
 #include "access/parallel.h"
 #include "access/xact.h"
-#include "bitvec.h"
+#include "access/xloginsert.h"
 #include "catalog/index.h"
 #include "catalog/pg_operator_d.h"
 #include "catalog/pg_type_d.h"
 #include "commands/progress.h"
-#include "halfvec.h"
+#include "common/relpath.h"
+#include "executor/tuptable.h"
+#include "fmgr.h"
 #include "ivfflat.h"
 #include "miscadmin.h"
+#include "nodes/execnodes.h"
 #include "optimizer/optimizer.h"
+#include "storage/block.h"
+#include "storage/buf.h"
 #include "storage/bufmgr.h"
+#include "storage/bufpage.h"
+#include "storage/condition_variable.h"
+#include "storage/dsm.h"
+#include "storage/itemptr.h"
+#include "storage/lockdefs.h"
+#include "storage/off.h"
+#include "storage/shm_toc.h"
+#include "storage/shmem.h"
+#include "storage/spin.h"
 #include "tcop/tcopprot.h"
 #include "utils/memutils.h"
-#include "vector.h"
+#include "utils/rel.h"
+#include "utils/relcache.h"
+#include "utils/sampling.h"
+#include "utils/snapmgr.h"
+#include "utils/snapshot.h"
+#include "utils/tuplesort.h"
+
+#if PG_VERSION_NUM < 190000
+#include "storage/item.h"
+#endif
 
 #if PG_VERSION_NUM >= 160000
 #include "varatt.h"
@@ -32,6 +61,11 @@
 
 #if PG_VERSION_NUM >= 140000
 #include "utils/backend_status.h"
+#endif
+
+#if PG_VERSION_NUM >= 170000
+#include "utils/wait_event_types.h"
+#elif PG_VERSION_NUM >= 140000
 #include "utils/wait_event.h"
 #endif
 

src/ivfflat.c

@@ -3,14 +3,22 @@
 #include <float.h>
 
 #include "access/amapi.h"
+#include "access/genam.h"
 #include "access/reloptions.h"
 #include "commands/progress.h"
 #include "commands/vacuum.h"
+#include "fmgr.h"
 #include "ivfflat.h"
+#include "nodes/nodes.h"
+#include "nodes/pathnodes.h"
+#include "nodes/pg_list.h"
+#include "storage/lockdefs.h"
 #include "utils/float.h"
 #include "utils/guc.h"
+#include "utils/relcache.h"
 #include "utils/selfuncs.h"
 #include "utils/spccache.h"
+#include "vector.h"
 
 #if PG_VERSION_NUM < 150000
 #define MarkGUCPrefixReserved(x) EmitWarningsOnPlaceholders(x)

src/ivfflat.h

@@ -25,6 +25,10 @@
 #include "portability/instr_time.h"
 #endif
 
+#if PG_VERSION_NUM >= 190000
+typedef Pointer Item;
+#endif
+
 #define IVFFLAT_MAX_DIM 2000
 
 /* Support functions */

src/ivfinsert.c

@@ -2,11 +2,29 @@
 
 #include <float.h>
 
+#include "access/genam.h"
 #include "access/generic_xlog.h"
+#include "access/itup.h"
+#include "common/relpath.h"
+#include "fmgr.h"
 #include "ivfflat.h"
+#include "nodes/execnodes.h"
+#include "storage/block.h"
+#include "storage/buf.h"
 #include "storage/bufmgr.h"
+#include "storage/bufpage.h"
+#include "storage/itemid.h"
+#include "storage/itemptr.h"
 #include "storage/lmgr.h"
+#include "storage/lockdefs.h"
+#include "storage/off.h"
 #include "utils/memutils.h"
+#include "utils/rel.h"
+#include "utils/relcache.h"
+
+#if PG_VERSION_NUM < 190000
+#include "storage/item.h"
+#endif
 
 /*
  * Find the list that minimizes the distance function

src/ivfkmeans.c

@@ -1,17 +1,15 @@
 #include "postgres.h"
 
 #include <float.h>
+#include <limits.h>
 #include <math.h>
 
-#include "bitvec.h"
+#include "access/genam.h"
-#include "halfutils.h"
+#include "fmgr.h"
-#include "halfvec.h"
 #include "ivfflat.h"
 #include "miscadmin.h"
-#include "utils/builtins.h"
-#include "utils/datum.h"
 #include "utils/memutils.h"
-#include "vector.h"
+#include "utils/relcache.h"
 
 #if PG_VERSION_NUM >= 160000
 #include "varatt.h"

src/ivfscan.c

@@ -2,15 +2,38 @@
 
 #include <float.h>
 
+#include "access/attnum.h"
+#include "access/genam.h"
+#include "access/itup.h"
 #include "access/relscan.h"
+#include "access/sdir.h"
+#include "access/skey.h"
+#include "access/tupdesc.h"
 #include "catalog/pg_operator_d.h"
 #include "catalog/pg_type_d.h"
+#include "common/relpath.h"
+#include "executor/tuptable.h"
+#include "fmgr.h"
 #include "lib/pairingheap.h"
 #include "ivfflat.h"
 #include "miscadmin.h"
 #include "pgstat.h"
+#include "storage/block.h"
+#include "storage/buf.h"
 #include "storage/bufmgr.h"
+#include "storage/bufpage.h"
+#include "storage/itemid.h"
+#include "storage/itemptr.h"
+#include "storage/off.h"
 #include "utils/memutils.h"
+#include "utils/rel.h"
+#include "utils/relcache.h"
+#include "utils/snapmgr.h"
+#include "utils/tuplesort.h"
+
+#if PG_VERSION_NUM >= 160000
+#include "varatt.h"
+#endif
 
 #define GetScanList(ptr) pairingheap_container(IvfflatScanList, ph_node, ptr)
 #define GetScanListConst(ptr) pairingheap_const_container(IvfflatScanList, ph_node, ptr)

src/ivfutils.c

@@ -1,13 +1,23 @@
 #include "postgres.h"
 
+#include "access/genam.h"
 #include "access/generic_xlog.h"
-#include "bitvec.h"
+#include "common/relpath.h"
-#include "catalog/pg_type.h"
 #include "fmgr.h"
 #include "halfutils.h"
 #include "halfvec.h"
 #include "ivfflat.h"
+#include "storage/block.h"
+#include "storage/buf.h"
 #include "storage/bufmgr.h"
+#include "storage/bufpage.h"
+#include "utils/relcache.h"
+#include "utils/varbit.h"
+#include "vector.h"
+
+#if PG_VERSION_NUM >= 160000
+#include "varatt.h"
+#endif
 
 /*
  * Allocate a vector array

src/ivfvacuum.c

@@ -1,9 +1,18 @@
 #include "postgres.h"
 
+#include "access/genam.h"
 #include "access/generic_xlog.h"
+#include "access/itup.h"
 #include "commands/vacuum.h"
+#include "common/relpath.h"
 #include "ivfflat.h"
+#include "storage/block.h"
+#include "storage/buf.h"
 #include "storage/bufmgr.h"
+#include "storage/bufpage.h"
+#include "storage/itemptr.h"
+#include "storage/off.h"
+#include "utils/relcache.h"
 
 #if PG_VERSION_NUM >= 180000
 #define vacuum_delay_point() vacuum_delay_point(false)

src/sparsevec.c

@@ -5,18 +5,23 @@
 
 #include "catalog/pg_type.h"
 #include "common/shortest_dec.h"
-#include "common/string.h"
 #include "fmgr.h"
 #include "halfutils.h"
 #include "halfvec.h"
+#include "lib/stringinfo.h"
 #include "libpq/pqformat.h"
 #include "sparsevec.h"
 #include "utils/array.h"
 #include "utils/builtins.h"
 #include "utils/float.h"
+#include "utils/fmgrprotos.h"
 #include "utils/lsyscache.h"
 #include "vector.h"
 
+#if PG_VERSION_NUM >= 160000
+#include "varatt.h"
+#endif
+
 typedef struct SparseInputElement
 {
 	int32		index;

src/vector.c

@@ -16,10 +16,10 @@
 #include "port.h"				/* for strtof() */
 #include "sparsevec.h"
 #include "utils/array.h"
-#include "utils/builtins.h"
 #include "utils/float.h"
+#include "utils/fmgrprotos.h"
 #include "utils/lsyscache.h"
-#include "utils/numeric.h"
+#include "utils/varbit.h"
 #include "vector.h"
 
 #if PG_VERSION_NUM >= 160000