pgvector:Postgres 的开源向量相似度搜索

[{"title":"（ 50 个子文件 45KB ） pgvector:Postgres 的开源向量相似度搜索","children":[{"title":"pgvector-master","children":[{"title":".gitignore <span style='color:#111;'> 74B </span>","children":null,"spread":false},{"title":"Dockerfile <span style='color:#111;'> 479B </span>","children":null,"spread":false},{"title":"Makefile <span style='color:#111;'> 1.46KB </span>","children":null,"spread":false},{"title":"sql","children":[{"title":"vector.sql <span style='color:#111;'> 7.44KB </span>","children":null,"spread":false},{"title":"vector--0.1.1--0.1.3.sql <span style='color:#111;'> 153B </span>","children":null,"spread":false},{"title":"vector--0.1.4--0.1.5.sql <span style='color:#111;'> 153B </span>","children":null,"spread":false},{"title":"vector--0.1.0--0.1.1.sql <span style='color:#111;'> 2.00KB </span>","children":null,"spread":false},{"title":"vector--0.1.5--0.1.6.sql <span style='color:#111;'> 153B </span>","children":null,"spread":false},{"title":"vector--0.1.3--0.1.4.sql <span style='color:#111;'> 153B </span>","children":null,"spread":false},{"title":"vector--0.1.7--0.1.8.sql <span style='color:#111;'> 396B </span>","children":null,"spread":false},{"title":"vector--0.1.6--0.1.7.sql <span style='color:#111;'> 403B </span>","children":null,"spread":false}],"spread":true},{"title":"src","children":[{"title":"ivfutils.c <span style='color:#111;'> 3.57KB </span>","children":null,"spread":false},{"title":"ivfinsert.c <span style='color:#111;'> 3.96KB </span>","children":null,"spread":false},{"title":"vector.h <span style='color:#111;'> 891B </span>","children":null,"spread":false},{"title":"vector.c <span style='color:#111;'> 13.97KB </span>","children":null,"spread":false},{"title":"ivfkmeans.c <span style='color:#111;'> 11.54KB </span>","children":null,"spread":false},{"title":"ivfbuild.c <span style='color:#111;'> 13.93KB </span>","children":null,"spread":false},{"title":"ivfvacuum.c <span style='color:#111;'> 3.65KB </span>","children":null,"spread":false},{"title":"ivfflat.c <span style='color:#111;'> 5.01KB </span>","children":null,"spread":false},{"title":"ivfscan.c <span style='color:#111;'> 8.46KB </span>","children":null,"spread":false},{"title":"ivfflat.h <span style='color:#111;'> 5.42KB </span>","children":null,"spread":false}],"spread":true},{"title":".dockerignore <span style='color:#111;'> 81B </span>","children":null,"spread":false},{"title":"LICENSE <span style='color:#111;'> 1.08KB </span>","children":null,"spread":false},{"title":"CHANGELOG.md <span style='color:#111;'> 650B </span>","children":null,"spread":false},{"title":".github","children":[{"title":"workflows","children":[{"title":"build.yml <span style='color:#111;'> 1.33KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"vector.control <span style='color:#111;'> 135B </span>","children":null,"spread":false},{"title":"README.md <span style='color:#111;'> 6.84KB </span>","children":null,"spread":false},{"title":"META.json <span style='color:#111;'> 1.07KB </span>","children":null,"spread":false},{"title":"test","children":[{"title":"t","children":[{"title":"001_wal.pl <span style='color:#111;'> 2.83KB </span>","children":null,"spread":false}],"spread":false},{"title":"sql","children":[{"title":"btree.sql <span style='color:#111;'> 325B </span>","children":null,"spread":false},{"title":"ivfflat_cosine.sql <span style='color:#111;'> 438B </span>","children":null,"spread":false},{"title":"input.sql <span style='color:#111;'> 394B </span>","children":null,"spread":false},{"title":"cast.sql <span style='color:#111;'> 481B </span>","children":null,"spread":false},{"title":"ivfflat_ip.sql <span style='color:#111;'> 434B </span>","children":null,"spread":false},{"title":"functions.sql <span style='color:#111;'> 548B </span>","children":null,"spread":false},{"title":"ivfflat_options.sql <span style='color:#111;'> 286B </span>","children":null,"spread":false},{"title":"copy.sql <span style='color:#111;'> 377B </span>","children":null,"spread":false},{"title":"ivfflat_unlogged.sql <span style='color:#111;'> 332B </span>","children":null,"spread":false},{"title":"ivfflat_l2.sql <span style='color:#111;'> 444B </span>","children":null,"spread":false}],"spread":false},{"title":"expected","children":[{"title":"functions.out <span style='color:#111;'> 1.02KB </span>","children":null,"spread":false},{"title":"cast.out <span style='color:#111;'> 933B </span>","children":null,"spread":false},{"title":"ivfflat_options.out <span style='color:#111;'> 533B </span>","children":null,"spread":false},{"title":"ivfflat_ip.out <span style='color:#111;'> 518B </span>","children":null,"spread":false},{"title":"ivfflat_l2.out <span style='color:#111;'> 560B </span>","children":null,"spread":false},{"title":"ivfflat_unlogged.out <span style='color:#111;'> 386B </span>","children":null,"spread":false},{"title":"ivfflat_cosine.out <span style='color:#111;'> 513B </span>","children":null,"spread":false},{"title":"input.out <span style='color:#111;'> 1.44KB </span>","children":null,"spread":false},{"title":"btree.out <span style='color:#111;'> 398B </span>","children":null,"spread":false},{"title":"copy.out <span style='color:#111;'> 431B </span>","children":null,"spread":false}],"spread":false}],"spread":true},{"title":".editorconfig <span style='color:#111;'> 74B </span>","children":null,"spread":false}],"spread":false}],"spread":true}]