sql-vector

hanzoai/sql-vector

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22227c8786 Added IVFFLAT_KMEANS_DEBUG to readme [skip ci] Andrew Kane 2024-01-17 22:12:39 -08:00
a44939619e Revert "Improved vector_in" Andrew Kane 2024-01-17 17:14:42 -08:00
25c5b6b339 Improved vector_in Andrew Kane 2024-01-17 16:57:16 -08:00
39911afefc Updated changelog [skip ci] Andrew Kane 2024-01-17 10:50:07 -08:00
e5fb150788 Don't modify input string in vector_in() (#413) Heikki LinnakangasandGitHub 2024-01-17 20:49:04 +02:00
64d53959e6 Updated PG_CONFIG example [skip ci] Andrew Kane 2024-01-16 22:26:28 -08:00
e3812abfe0 Added more defines to contributing docs [skip ci] Andrew Kane 2024-01-16 17:21:33 -08:00
6b3a72be21 Updated Homebrew note [skip ci] Andrew Kane 2024-01-15 12:12:04 -08:00
2f5d9f9329 Improved macro [skip ci] Andrew Kane 2024-01-13 20:02:41 -08:00
ba9b4de48b Added HnswGetNeighbors macro Andrew Kane 2024-01-13 20:00:34 -08:00
592ce859c4 Improved HNSW build and insert code Andrew Kane 2024-01-13 10:07:42 -08:00
07e0392817 Improved pattern for duplicates Andrew Kane 2024-01-12 14:30:13 -08:00
bbb9049c70 Homebrew now adds to postgresql@15 as well [skip ci] Andrew Kane 2024-01-11 16:45:50 -08:00
cfbb7aad5f Updated Postgres versions in readme [skip ci] Andrew Kane 2024-01-11 12:36:24 -08:00
db83b3f95a Homebrew now adds to postgresql@16 [skip ci] Andrew Kane 2024-01-11 12:32:14 -08:00
2e04b2cdcf Simplified code Andrew Kane 2024-01-09 18:53:31 -08:00
4c1966ba65 Updated readme [skip ci] Andrew Kane 2024-01-09 14:38:25 -08:00
cd5f1634f7 Added note about maintenance_work_mem [skip ci] Andrew Kane 2024-01-09 14:31:54 -08:00
3ab7fa5961 Updated readme [skip ci] Andrew Kane 2024-01-09 14:26:55 -08:00
8a57af7696 Updated readme [skip ci] Andrew Kane 2024-01-09 14:22:19 -08:00
1d2a6d85d9 Updated readme [skip ci] Andrew Kane 2024-01-09 14:19:01 -08:00
2cf1c25867 Moved section [skip ci] Andrew Kane 2024-01-09 13:33:03 -08:00
0f72ae8d8d Added section on index build time [skip ci] Andrew Kane 2024-01-09 13:27:27 -08:00
6cc2ffea66 Updated example [skip ci] Andrew Kane 2024-01-09 13:04:47 -08:00
0c4da85d6c Moved HNSW first in readme [skip ci] Andrew Kane 2024-01-09 13:04:18 -08:00
b37c2b8875 Improved code [skip ci] Andrew Kane 2024-01-08 17:54:49 -08:00
59695b87c4 Reverted FlushPages pattern for parallel builds Andrew Kane 2024-01-08 10:45:31 -08:00
6dd62a9810 Improved locking code Andrew Kane 2024-01-08 09:05:12 -08:00
8b2ef9a278 Improved locking code Andrew Kane 2024-01-07 22:34:41 -08:00
088f1881f7 Moved indtuples to HnswGraph Andrew Kane 2024-01-07 22:23:49 -08:00
fbb5b31256 Moved graph to separate struct Andrew Kane 2024-01-07 20:15:30 -08:00
a56fbaf8f1 Improved code Andrew Kane 2024-01-07 18:30:51 -08:00
0a7fd04b5c Switched to slist for elements to reduce allocations and remove limit Andrew Kane 2024-01-07 18:26:19 -08:00
f260e4aa8d Moved FlushPages before HnswEndParallel Andrew Kane 2024-01-07 17:50:46 -08:00
f0186492c4 Improved number of parallel workers for HNSW index builds - closes #397 Andrew Kane 2024-01-05 19:46:08 -08:00
132110baa9 Improved code [skip ci] Andrew Kane 2024-01-03 13:53:23 -05:00
7c0961fa9c Improved memory estimate for HNSW index builds Andrew Kane 2024-01-03 13:47:50 -05:00
66a3a8d316 Reduced memory and allocations for heap TIDs - closes #385 Andrew Kane 2024-01-03 13:41:34 -05:00
f733a47fbc Improved BuildCallback [skip ci] Andrew Kane 2023-12-30 20:55:29 -05:00
8a1d9c36a3 Added comments [skip ci] Andrew Kane 2023-12-30 18:29:01 -05:00
67d30b6fa5 Improved BuildCallback Andrew Kane 2023-12-30 18:24:03 -05:00
520184924e Added IVFFLAT_MEMORY flag to show memory usage [skip ci] Andrew Kane 2023-12-24 09:27:09 -05:00
1119936486 Use consistent style [skip ci] Andrew Kane 2023-12-22 16:41:25 -05:00
e9114658c7 Improved readability [skip ci] Andrew Kane 2023-12-22 16:39:13 -05:00
9c6ec37690 Improved InsertTuple code - #384 Andrew KaneandHeikki Linnakangas 2023-12-22 15:08:28 -05:00
972001bb7f Added extra 5% to memory estimate Andrew Kane 2023-12-22 14:04:05 -05:00
c2dec684f9 Updated comment [skip ci] Andrew Kane 2023-12-22 14:03:33 -05:00
01961cc5af Improved memory tracking for HNSW index builds - #384 Andrew Kane 2023-12-22 13:35:43 -05:00
8de6a1de83 Improved memory usage logging [skip ci] Andrew Kane 2023-12-22 13:09:11 -05:00
a22a0304cf Updated indentation [skip ci] Andrew Kane 2023-12-22 12:59:50 -05:00
b068d51911 Fixed call to GenerationContextCreate for Postgres < 15 Andrew Kane 2023-12-22 12:49:07 -05:00
199f35b9bb Reduced memory usage for HNSW index builds - #384 Andrew KaneandHeikki Linnakangas 2023-12-22 12:41:47 -05:00
e639e54f6d Slightly improved memory estimation [skip ci] Andrew Kane 2023-12-21 10:31:36 -05:00
96a1794f7a Added todo [skip ci] Andrew Kane 2023-12-20 17:52:31 -05:00
2bc5b74621 Added HNSW_MEMORY flag to show memory usage - #384 [skip ci] Andrew Kane 2023-12-20 16:49:16 -05:00
6d72beafff Fixed CI Andrew Kane 2023-12-20 16:29:13 -05:00
cc2ce658c9 Mark meta buffer contents as dirty when not logging Andrew Kane 2023-12-20 16:20:15 -05:00
93076561ba Mark buffer contents as dirty when not logging Andrew Kane 2023-12-20 16:16:25 -05:00
eaeda67093 Improved memory estimation - #384 [skip ci] Andrew Kane 2023-12-20 11:10:27 -05:00
8de9a3da4e Reduced WAL generation for HNSW index builds - thanks @hlinnaka Andrew Kane 2023-12-19 20:37:32 -05:00
f3af77d360 Replace dynahash hash table in HNSW with simplehash for speed - #378 Andrew KaneandHeikki Linnakangas 2023-12-17 11:24:13 -05:00
fa658ce32b Only show message if flushed due to memory [skip ci] Andrew Kane 2023-12-04 15:29:23 -08:00
a5f4d59108 Fixed check Andrew Kane 2023-12-04 15:22:12 -08:00
0bdd90b708 Updated changelog [skip ci] Andrew Kane 2023-12-04 15:15:20 -08:00
4a838affb7 Fixed invalid memory alloc request size error with HNSW - fixes #43 Andrew Kane 2023-12-04 15:00:32 -08:00
0da54ab4e6 Simplified code [skip ci] Andrew Kane 2023-12-04 12:19:38 -08:00
24e27c39f4 Updated comment [skip ci] Andrew Kane 2023-12-03 13:09:57 -08:00
2adb689720 Added Lisp to readme [skip ci] Andrew Kane 2023-12-03 10:58:54 -08:00
a6c936ccf5 Added Visual Basic to readme [skip ci] Andrew Kane 2023-12-03 00:25:07 -08:00
2cfd2eb4d6 Updated badge [skip ci] Andrew Kane 2023-12-01 15:36:49 -08:00
da055c201c Moved FAQ [skip ci] Andrew Kane 2023-11-29 22:09:09 -08:00
c7bb6fdc36 Added FAQ about memory [skip ci] Andrew Kane 2023-11-29 22:02:27 -08:00
83116188d5 Added OCaml to readme [skip ci] Andrew Kane 2023-11-28 21:42:30 -08:00
147464228f Added F# to readme [skip ci] Andrew Kane 2023-11-28 01:22:12 -08:00
fc30e591b4 Added note about ef_construction [skip ci] Andrew Kane 2023-11-16 18:53:48 -08:00
07882fdcb6 Fix coredump about HnswFreeElement() (#357) Japin LiandGitHub 2023-11-16 08:19:59 +08:00
dc7d454918 Updated HnswLoadElementFromTuple to be less vector-specific Andrew Kane 2023-11-11 21:14:12 -08:00
8dae58772c Added support for on-disk parallel index builds for HNSW Andrew Kane 2023-11-11 19:29:45 -08:00
c8f921da88 Use datumIsEqual to compare Andrew Kane 2023-11-10 10:46:48 -08:00
9d5bd95baa Switched from VECTOR_SIZE to VARSIZE_ANY [skip ci] Andrew Kane 2023-11-09 19:41:38 -08:00
a4d3e8b330 Keep vector for now to be overly cautious about packing [skip ci] Andrew Kane 2023-11-09 18:43:55 -08:00
faf47be93a Switched HnswElementTuple to generic data and zero full section Andrew Kane 2023-11-09 18:28:25 -08:00
7262158346 Use pointer for VARSIZE_ANY Andrew Kane 2023-11-09 17:50:28 -08:00
490d320612 Switched to datum for HnswElement Andrew Kane 2023-11-09 17:35:39 -08:00
66b23019d1 Switched from VECTOR_SIZE to VARSIZE_ANY where possible (less vector-specific) Andrew Kane 2023-11-09 17:16:43 -08:00
5eede90bfb Removed vector-specific code from HNSW_ELEMENT_TUPLE_SIZE [skip ci] Andrew Kane 2023-11-09 16:57:01 -08:00
335af30a47 Switched from HNSW_ELEMENT_TUPLE_SIZE to ItemIdGetLength where possible (less vector-specific) Andrew Kane 2023-11-09 16:32:00 -08:00
27bf515a46 Improved memory calculation for HNSW and removed vector-specific code Andrew Kane 2023-11-09 16:21:26 -08:00
26f70608ce Updated comment [skip ci] Andrew Kane 2023-11-05 08:42:06 -08:00
4fcb9fb9ae Updated comment [skip ci] Andrew Kane 2023-11-05 08:40:21 -08:00
f2728630c7 Improved variable name [skip ci] Andrew Kane 2023-11-05 08:35:54 -08:00
0c72af59ec Added note about check constraint [skip ci] Andrew Kane 2023-11-04 15:01:37 -07:00
9e5b6b6128 Improved header installation on Windows Andrew Kane 2023-11-04 11:16:40 -07:00
7b9f5865e0 Updated example [skip ci] Andrew Kane 2023-11-03 23:54:50 -07:00
bd80f1aebe Updated readme [skip ci] Andrew Kane 2023-11-03 23:46:23 -07:00
0ef30bd4e5 Updated readme [skip ci] Andrew Kane 2023-11-03 23:43:47 -07:00
ee9e9d7295 Added info on storing vectors with more precision [skip ci] Andrew Kane 2023-11-03 20:14:28 -07:00
a8e64de6a8 Updated readme [skip ci] Andrew Kane 2023-11-03 17:02:30 -07:00
12dd1eefda Updated readme [skip ci] Andrew Kane 2023-11-03 16:48:57 -07:00
3ade190558 Improved docs on indexing vectors with different dimensions [skip ci] Andrew Kane 2023-11-03 16:42:14 -07:00

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