48 Commits

Author	SHA1	Message	Date
Andrew Kane	b738ffecc1	Dropped support for Postgres 12	2024-09-19 18:13:54 -07:00
Andrew Kane	4af5a127e0	Revert "Improved cleanup for IVFFlat index scans [skip ci]" ... This reverts commit da7d3959a3.	2024-09-02 01:52:28 -07:00
Andrew Kane	e47984e616	Reset tuple sort for Postgres 12 [skip ci]	2024-08-24 22:10:26 -07:00
Andrew Kane	da7d3959a3	Improved cleanup for IVFFlat index scans [skip ci]	2024-08-24 21:59:44 -07:00
Andrew Kane	dadbbc3758	Renamed InitSortState to InitScanSortState [skip ci]	2024-08-24 21:53:15 -07:00
Andrew Kane	ffcb90d094	Added InitSortState function [skip ci]	2024-08-24 21:42:18 -07:00
Andrew Kane	8a312c3c8e	Added memory usage for IVFFlat index scans [skip ci]	2024-08-24 21:30:40 -07:00
Andrew Kane	5dec500879	Reduced support functions for IVFFlat - #527	2024-04-25 13:56:20 -07:00
Andrew Kane	bd62561a19	Added support function for l2_normalize to ivfflat	2024-04-22 19:06:06 -07:00
Andrew Kane	2b77005610	Removed type-specific code from ivfscan	2024-04-22 18:12:18 -07:00
Andrew Kane	ed4837cc4f	Renamed bit files	2024-04-22 10:22:18 -07:00
Andrew Kane	04af15c9d6	Added support for bit to IVFFlat	2024-04-16 17:12:27 -07:00
Andrew Kane	8d9400bae3	Added support for halfvec to IVFFlat	2024-04-11 19:56:39 -07:00
Andrew Kane	bed40ec0b5	Moved code to get scan value to separate function for IVFFlat [skip ci]	2024-04-11 09:20:10 -07:00
Andrew Kane	35d0fe88b9	Added IvfflatType [skip ci]	2024-04-03 16:40:27 -07:00
Andrew Kane	ba18942fcf	Removed normvec from IVFFlat for simplicity (no difference in performance)	2024-03-27 16:41:17 -07:00
Andrew Kane	10416b841f	Fixed uninitialized memory in scan->xs_recheck [skip ci]	2024-01-27 19:54:16 -08:00
Heikki Linnakangas	f31d708c2b	Add direct include to pairingheap.h in headers ... ivfflat.h and hnsw.h have references to pairingheap_node, so they need to include lib/pairingheap.h. It happened to work, because lib/pairingheap.h was being included indirectly through nodes/execnodes.h, but let's be explicit. Remove the include from hnswbuild.c, because there are no calls to pairingheap functions in that file. Instead, add the includes to hnswutils.c and ivfscan.c, which do have such calls. They are not strictly necessary again because of the indirect include from hnsw.h and ivfflat.h, but let's be explicit while we're messing with this.	2024-01-23 12:53:22 +02:00
Andrew Kane	a1e526ef82	Dropped support for Postgres 11	2024-01-22 23:52:54 -08:00
Andrew Kane	b5b912906b	Added check for MVCC-compliant snapshot and removed marking tuples as dead for IVFFlat index scans - closes #260	2023-10-10 17:28:48 -07:00
Andrew Kane	3431acef94	Improved variable names	2023-09-03 16:49:24 -07:00
Andrew Kane	bbbe1db72b	Improved performance of index scans for IVFFlat after updates and deletes	2023-09-03 14:21:57 -07:00
Andrew Kane	b1f9519689	Get info from metapage to determine cost	2023-09-03 12:31:01 -07:00
Andrew Kane	4571fccc60	Fixed previous commit	2023-09-03 10:51:56 -07:00
Andrew Kane	db747e5aa0	Get lists from metapage	2023-09-03 10:34:44 -07:00
Andrew Kane	4022bb66a0	Improved variable scoping	2023-09-02 21:14:31 -07:00
Andrew Kane	a8e257e1f1	Added comments [skip ci]	2023-08-28 22:02:48 -07:00
Andrew Kane	37b49b0a37	Fixed results for NULL and NaN distances - fixes #205 ... Co-authored-by: Xiaoran Wang <wxiaoran@vmware.com>	2023-08-05 09:36:58 -07:00
Andrew Kane	f4c28b1c06	Improved includes	2023-07-17 13:17:48 -07:00
Andrew Kane	890f189495	Removed todo [skip ci]	2023-07-15 22:37:52 -07:00
Andrew Kane	a912d1af9a	Call FreeAccessStrategy	2023-05-19 13:09:30 -07:00
Andrew Kane	300adba2f1	Updated messages	2023-05-13 20:44:46 -07:00
Andrew Kane	121baa411e	Added debug message for index scan	2023-03-26 12:45:44 -07:00
Andrew Kane	bb75ce2cf2	Fixed index scan count	2023-03-12 12:24:20 -07:00
Andrew Kane	b6f1a82774	Added assertions to scan [skip ci]	2023-01-10 21:07:19 -08:00
Andrew Kane	b09e14ce14	Dropped support for Postgres 10	2022-12-23 08:03:03 -08:00
Andrew Kane	1b5cb17f22	Removed code for Postgres < 10	2022-12-22 21:21:29 -08:00
Andrew Kane	a37f5eea4a	Improved compare method [skip ci]	2022-02-15 11:50:35 -08:00
Andrew Kane	6b9c6516f4	Improved code	2022-02-14 21:41:27 -08:00
Andrew Kane	bf5b2c8d7e	Use tuple id directly	2022-02-14 21:31:08 -08:00
Andrew Kane	ac65ec2856	Improved code [skip ci]	2022-02-14 19:38:59 -08:00
Andrew Kane	310809d0e5	Fixed warnings	2022-02-13 03:03:17 -08:00
Andrew Kane	ce72ca8620	Switched to heap for nearest lists for performance	2022-02-13 02:59:27 -08:00
Andrew Kane	2da27e2f01	Updated name [skip ci]	2022-02-11 15:52:59 -08:00
Andrew Kane	9b46987e73	Added support for benchmarking	2022-02-11 15:48:13 -08:00
Andrew Kane	868e1f99a4	Added todo [skip ci]	2022-02-11 15:14:09 -08:00
Andrew Kane	57e6a01214	Fixed segmentation fault with COUNT - fixes #9	2021-06-09 03:13:22 -07:00
Andrew Kane	a3d946f3bf	Added src directory	2021-04-20 14:43:04 -07:00