{"header":{"message":"got a small piece of a basic access method","description":null,"timestamp":"2021-05-14T18:34:38.722155Z","authors":[]},"hash":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC","authors":[],"deps":{"hashes":[["OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC","got a small piece of a basic access method"],["AA",null],["SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC","starting some basic module structure"],["45SLFMZMU6ZJUO6ACG42RSNLW2MC4FBHJB6EKDSV73T7BGVOHMLQC","shenanigans"],["PL45Z6DWXYDTT7LZLTTFSOJBX6IOVPZT42F36Z6E7ABQJS7XY5PQC","Commenting out some stuff"],["LECAQCCL2UKTMH3LQSGEFVBOF6CYCGJGJZM2I2T4R7QPTBVW4VYQC","hja;lp"],["ANUA65XKNZZIOSRIHH7V5JOADUMCZUYOJ3ZE7DBLY4GTXLI7DFEQC","added new function"],["K5CCB6VMXDHGQY2DHWZ7ISSP33B7KGG567CZFMPB6WZUEXKEHWFAC","change param"],["UFZTKBE2IFDUUIQMLR3UO543YVMBL7WURJZ3MQ2M5UITKH267ZZQC","cleanup"],["K5UGC2D4RNX5H44BG4MD6QS6YEVYRNSY4L3OZKF4PM7X4SJ6LSLAC","add license and readme"]],"deps":["SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC","45SLFMZMU6ZJUO6ACG42RSNLW2MC4FBHJB6EKDSV73T7BGVOHMLQC"],"known":["LECAQCCL2UKTMH3LQSGEFVBOF6CYCGJGJZM2I2T4R7QPTBVW4VYQC","ANUA65XKNZZIOSRIHH7V5JOADUMCZUYOJ3ZE7DBLY4GTXLI7DFEQC","PL45Z6DWXYDTT7LZLTTFSOJBX6IOVPZT42F36Z6E7ABQJS7XY5PQC","K5CCB6VMXDHGQY2DHWZ7ISSP33B7KGG567CZFMPB6WZUEXKEHWFAC","UFZTKBE2IFDUUIQMLR3UO543YVMBL7WURJZ3MQ2M5UITKH267ZZQC"]},"hunks":[{"Replacement":{"inode":{"change":4,"pos":28},"path":"src/vec_block_alloc.rs","line":45,"ins":{"up_context":[{"change":4,"pos":1265}],"down_context":[{"change":4,"pos":1307}],"flag":"BLOCK","start":0,"end":40,"inode":{"change":4,"pos":28}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":1265},"to":{"change":4,"start":1265,"end":1307},"introduced_by":4}],"inode":{"change":4,"pos":28}},"ins_contents":[{"Add":{"text":" if end < start || end >= Size {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:39"}}],"del_contents":[{"Del":{"text":" if end < start || (end) >= Size {","pos":"LECAQCCL2UKTMH3LQSGEFVBOF6CYCGJGJZM2I2T4R7QPTBVW4VYQC:1306"}}]}},{"Edit":{"inode":{"change":4,"pos":28},"path":"src/vec_block_alloc.rs","line":206,"atom":{"NewVertex":{"up_context":[{"change":4,"pos":6661}],"down_context":[{"change":4,"pos":6661}],"flag":"BLOCK","start":41,"end":109,"inode":{"change":4,"pos":28}}},"contents":[{"Add":{"text":" pub fn is_set(&self) -> bool {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:75"}},{"Add":{"text":" self.dimension > 0","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:102"}},{"Add":{"text":" }","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:108"}}]}},{"Edit":{"inode":{"change":2,"pos":206},"path":"src/mem_cache_index/mod.rs","line":2,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":218}],"down_context":[{"change":2,"pos":218}],"flag":"BLOCK","start":110,"end":127,"inode":{"change":2,"pos":206}}},"contents":[{"Add":{"text":"pub mod options;","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:126"}}]}},{"Replacement":{"inode":{"change":2,"pos":206},"path":"src/mem_cache_index/mod.rs","line":4,"ins":{"up_context":[{"change":2,"pos":219}],"down_context":[{"change":2,"pos":231}],"flag":"BLOCK","start":128,"end":230,"inode":{"change":2,"pos":206}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":219},"to":{"change":2,"start":219,"end":231},"introduced_by":2}],"inode":{"change":2,"pos":206}},"ins_contents":[{"Add":{"text":"#[pg_extern]","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:140"}},{"Add":{"text":"fn hello_pgvector_rs() -> &'static str {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:181"}},{"Add":{"text":" \"Get ready to do some similarity search!\"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:227"}},{"Add":{"text":"}","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:229"}}],"del_contents":[{"Del":{"text":"use pgx::*;","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:230"}}]}},{"Edit":{"inode":{"change":2,"pos":206},"path":"src/mem_cache_index/mod.rs","line":9,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":232}],"down_context":[{"change":2,"pos":232}],"flag":"BLOCK","start":231,"end":483,"inode":{"change":2,"pos":206}}},"contents":[{"Add":{"text":"/// ```sql","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:241"}},{"Add":{"text":"/// CREATE OR REPLACE FUNCTION amhandler(internal) RETURNS index_am_handler PARALLEL SAFE IMMUTABLE STRICT COST 0.0001 LANGUAGE c AS 'MODULE_PATHNAME', '@FUNCTION_NAME@';","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:412"}},{"Add":{"text":"/// CREATE ACCESS METHOD vector TYPE INDEX HANDLER amhandler;","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:474"}},{"Add":{"text":"/// ```","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:482"}}]}},{"Replacement":{"inode":{"change":2,"pos":206},"path":"src/mem_cache_index/mod.rs","line":14,"ins":{"up_context":[{"change":2,"pos":245}],"down_context":[{"change":2,"pos":328}],"flag":"BLOCK","start":484,"end":571,"inode":{"change":2,"pos":206}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":245},"to":{"change":2,"start":245,"end":328},"introduced_by":2}],"inode":{"change":2,"pos":206}},"ins_contents":[{"Add":{"text":"pub fn amhandler(_fcinfi: pg_sys::FunctionCallInfo) -> PgBox {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:570"}}],"del_contents":[{"Del":{"text":"fn amhandler(_fcinfi: pg_sys::FunctionCallInfo) -> PgBox {","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:327"}}]}},{"Replacement":{"inode":{"change":2,"pos":206},"path":"src/mem_cache_index/mod.rs","line":21,"ins":{"up_context":[{"change":2,"pos":573}],"down_context":[{"change":2,"pos":693}],"flag":"BLOCK","start":572,"end":618,"inode":{"change":2,"pos":206}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":573},"to":{"change":2,"start":573,"end":693},"introduced_by":2}],"inode":{"change":2,"pos":206}},"ins_contents":[{"Add":{"text":" amroutine.amkeytype = pg_sys::InvalidOid;","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:617"}}],"del_contents":[{"Del":{"text":" amroutine.amkeytype = pg_sys::InvalidOid; // InvalidOid = 0? https://www.postgresql.org/docs/9.6/lo-interfaces.html","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:692"}}]}},{"Replacement":{"inode":{"change":2,"pos":206},"path":"src/mem_cache_index/mod.rs","line":23,"ins":{"up_context":[{"change":2,"pos":739}],"down_context":[{"change":2,"pos":1134}],"flag":"BLOCK","start":619,"end":1158,"inode":{"change":2,"pos":206}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":739},"to":{"change":2,"start":739,"end":1134},"introduced_by":2}],"inode":{"change":2,"pos":206}},"ins_contents":[{"Add":{"text":" amroutine.ambuildempty = Some(build::vec_mem_cache_buildempty);","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:686"}},{"Add":{"text":" amroutine.aminsert = None; // todo!();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:729"}},{"Add":{"text":" amroutine.ambulkdelete = None; // todo!();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:776"}},{"Add":{"text":" amroutine.amvacuumcleanup = None; // todo!();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:826"}},{"Add":{"text":" amroutine.amcostestimate = None; //todo!();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:874"}},{"Add":{"text":" amroutine.amoptions = Some(options::vec_mem_cache_options);","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:938"}},{"Add":{"text":" amroutine.amvalidate = Some(amvalidate);","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:983"}},{"Add":{"text":" amroutine.ambeginscan = None; //todo!();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1028"}},{"Add":{"text":" amroutine.amrescan = None; //todo!();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1070"}},{"Add":{"text":" amroutine.amgettuple = None; //todo!();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1114"}},{"Add":{"text":" amroutine.amendscan = None; //todo!();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1157"}}],"del_contents":[{"Del":{"text":" /*","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:745"}},{"Del":{"text":" amroutine.ambuildempty = todo!","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:780"}},{"Del":{"text":" amroutine.aminsert = todo!;","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:812"}},{"Del":{"text":" amroutine.ambulkdelete = todo!;","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:848"}},{"Del":{"text":" amroutine.amvacuumcleanup = todo!;","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:887"}},{"Del":{"text":" amroutine.amcostestimate = todo!;","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:925"}},{"Del":{"text":" amroutine.amoptions = todo!;","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:958"}},{"Del":{"text":" amroutine.amvalidate = todo!;","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:992"}},{"Del":{"text":" amroutine.ambeginscan = todo!;","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:1027"}},{"Del":{"text":" amroutine.amrescan = todo!;","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:1059"}},{"Del":{"text":" amroutine.amgettuple = todo!;","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:1093"}},{"Del":{"text":" amroutine.amendscan = todo!;","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:1126"}},{"Del":{"text":" */","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:1133"}}]}},{"Edit":{"inode":{"change":2,"pos":206},"path":"src/mem_cache_index/mod.rs","line":36,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":1149}],"down_context":[{"change":2,"pos":1149}],"flag":"BLOCK","start":1159,"end":1593,"inode":{"change":2,"pos":206}}},"contents":[{"Add":{"text":"}","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1160"}},{"Add":{"text":"use pgx::*;","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1172"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1173"}},{"Add":{"text":"#[pg_guard]","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1185"}},{"Add":{"text":"pub extern \"C\" fn amvalidate(_opclassoid: pg_sys::Oid) -> bool {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1250"}},{"Add":{"text":" true","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1259"}},{"Add":{"text":"}","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1261"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1262"}},{"Add":{"text":"#[cfg(test)]","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1275"}},{"Add":{"text":"mod test {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1286"}},{"Add":{"text":" // We want to try out something like","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1327"}},{"Add":{"text":" // ```sql","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1341"}},{"Add":{"text":" // CREATE TABLE public.vecs_2","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1375"}},{"Add":{"text":" //(","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1383"}},{"Add":{"text":" // idx bigserial,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1408"}},{"Add":{"text":" // vec real[] CONSTRAINT dim512 CHECK (cardinality(vec) = 512),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1479"}},{"Add":{"text":" // PRIMARY KEY (idx)","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1507"}},{"Add":{"text":" //);","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1516"}},{"Add":{"text":" //","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1523"}},{"Add":{"text":" // ```","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1534"}},{"Add":{"text":" fn test_constraints() {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1562"}},{"Add":{"text":" todo!() // YOLO","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1586"}},{"Add":{"text":" }","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1592"}}]}},{"Edit":{"inode":{"change":2,"pos":1163},"path":"src/mem_cache_index/build.rs","line":1,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":1163}],"down_context":[{"change":2,"pos":1164}],"flag":"BLOCK","start":1594,"end":1614,"inode":{"change":2,"pos":1163}}},"contents":[{"Add":{"text":"use super::options;","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1613"}}]}},{"Edit":{"inode":{"change":2,"pos":1163},"path":"src/mem_cache_index/build.rs","line":3,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":1192}],"down_context":[{"change":2,"pos":1192}],"flag":"BLOCK","start":1615,"end":1644,"inode":{"change":2,"pos":1163}}},"contents":[{"Add":{"text":"use crate::VECTOR_ALLOCATOR;","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1643"}}]}},{"Edit":{"inode":{"change":2,"pos":1163},"path":"src/mem_cache_index/build.rs","line":10,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":1371}],"down_context":[{"change":2,"pos":1371}],"flag":"BLOCK","start":1645,"end":1706,"inode":{"change":2,"pos":1163}}},"contents":[{"Add":{"text":" let mut vector_allocator = VECTOR_ALLOCATOR.exclusive();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1705"}}]}},{"Edit":{"inode":{"change":2,"pos":1163},"path":"src/mem_cache_index/build.rs","line":12,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":1414}],"down_context":[{"change":2,"pos":1414}],"flag":"BLOCK","start":1707,"end":1821,"inode":{"change":2,"pos":1163}}},"contents":[{"Add":{"text":" if vector_allocator.is_set() {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1741"}},{"Add":{"text":" panic!(\"Index already set. We've only got room for one in here\")","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1814"}},{"Add":{"text":" }","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1820"}}]}},{"Edit":{"inode":{"change":2,"pos":1163},"path":"src/mem_cache_index/build.rs","line":16,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":1450}],"down_context":[{"change":2,"pos":1450}],"flag":"BLOCK","start":1822,"end":2086,"inode":{"change":2,"pos":1163}}},"contents":[{"Add":{"text":" let index_relation = unsafe { PgRelation::from_pg(indexrel) };","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1888"}},{"Add":{"text":" let opts = options::VecMemCacheOptions::from_relation(&index_relation);","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:1964"}},{"Add":{"text":" vector_allocator.set_dim(opts.get_dim());","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2010"}},{"Add":{"text":" // check that the indexrel has a realarray column and a bigint column","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2084"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2085"}}]}},{"Edit":{"inode":{"change":2,"pos":1163},"path":"src/mem_cache_index/build.rs","line":24,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":1598}],"down_context":[{"change":2,"pos":1598}],"flag":"BLOCK","start":2087,"end":4963,"inode":{"change":2,"pos":1163}}},"contents":[{"Add":{"text":"}","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2088"}},{"Add":{"text":"struct BuildState<'a> {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2112"}},{"Add":{"text":" tupdesc: &'a PgTupleDesc<'a>,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2146"}},{"Add":{"text":" dimension: u16,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2166"}},{"Add":{"text":" // attributes: Vec>,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2216"}},{"Add":{"text":" memcxt: PgMemoryContexts,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2246"}},{"Add":{"text":" pub rows_added: u32,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2271"}},{"Add":{"text":"}","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2273"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2274"}},{"Add":{"text":"impl<'a> BuildState<'a> {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2300"}},{"Add":{"text":" fn new(","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2312"}},{"Add":{"text":" tupdesc: &'a PgTupleDesc,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2346"}},{"Add":{"text":" dimension: u16,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2370"}},{"Add":{"text":" // attributes: Vec>,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2424"}},{"Add":{"text":" ) -> Self {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2440"}},{"Add":{"text":" BuildState {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2461"}},{"Add":{"text":" tupdesc,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2482"}},{"Add":{"text":" dimension,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2505"}},{"Add":{"text":" memcxt: PgMemoryContexts::new(\"pgvec_rs context\"),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2568"}},{"Add":{"text":" rows_added: 0,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2595"}},{"Add":{"text":" }","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2605"}},{"Add":{"text":" }","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2611"}},{"Add":{"text":"}","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2613"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2614"}},{"Add":{"text":"#[cfg(feature = \"pg13\")]","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2639"}},{"Add":{"text":"#[pg_guard]","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2651"}},{"Add":{"text":"unsafe extern \"C\" fn build_callback(","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2688"}},{"Add":{"text":" _index: pg_sys::Relation,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2718"}},{"Add":{"text":" ctid: pg_sys::ItemPointer,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2749"}},{"Add":{"text":" values: *mut pg_sys::Datum,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2781"}},{"Add":{"text":" _isnull: *mut bool,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2805"}},{"Add":{"text":" _tuple_is_alive: bool,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2832"}},{"Add":{"text":" state: *mut std::os::raw::c_void,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2870"}},{"Add":{"text":") {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2874"}},{"Add":{"text":" build_callback_internal(*ctid, values, state);","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2925"}},{"Add":{"text":"}","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2927"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2928"}},{"Add":{"text":"#[inline(always)]","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2946"}},{"Add":{"text":"unsafe extern \"C\" fn build_callback_internal(","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:2992"}},{"Add":{"text":" ctid: pg_sys::ItemPointerData,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3027"}},{"Add":{"text":" values: *mut pg_sys::Datum,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3059"}},{"Add":{"text":" state: *mut std::os::raw::c_void,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3097"}},{"Add":{"text":") {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3101"}},{"Add":{"text":" check_for_interrupts!();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3130"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3131"}},{"Add":{"text":" let state = (state as *mut BuildState).as_mut().unwrap();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3193"}},{"Add":{"text":" let old_context = state.memcxt.set_as_current();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3246"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3247"}},{"Add":{"text":" // TODO: Add check for structure","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3284"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3285"}},{"Add":{"text":" let values = std::slice::from_raw_parts(values, 1);","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3341"}},{"Add":{"text":" let VecRow { id: _, data: vec } = row_to_vec_iter(&state.tupdesc, values[0]).unwrap();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3432"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3433"}},{"Add":{"text":" let mut vec_allocator = VECTOR_ALLOCATOR.exclusive();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3491"}},{"Add":{"text":" vec_allocator.add_vec(&vec);","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3524"}},{"Add":{"text":" state.rows_added += 1;","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3551"}},{"Add":{"text":"}","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3553"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3554"}},{"Add":{"text":"fn do_heap_scan<'a>(","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3575"}},{"Add":{"text":" index_info: *mut pg_sys::IndexInfo,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3615"}},{"Add":{"text":" heap_relation: &'a PgRelation,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3650"}},{"Add":{"text":" index_relation: &'a PgRelation,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3686"}},{"Add":{"text":" tupdesc: &'a PgTupleDesc,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3716"}},{"Add":{"text":") -> u32 {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3727"}},{"Add":{"text":" // Should be able a to get a dimension from the description, but we'll hard code it now YOLO","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3824"}},{"Add":{"text":" let dimension = 512;","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3849"}},{"Add":{"text":" let mut state = BuildState::new(&tupdesc, dimension);","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3907"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3908"}},{"Add":{"text":" unsafe {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3921"}},{"Add":{"text":" pg_sys::IndexBuildHeapScan(","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3957"}},{"Add":{"text":" heap_relation.as_ptr(),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:3993"}},{"Add":{"text":" index_relation.as_ptr(),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4030"}},{"Add":{"text":" index_info,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4054"}},{"Add":{"text":" Some(build_callback),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4088"}},{"Add":{"text":" &mut state,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4112"}},{"Add":{"text":" );","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4123"}},{"Add":{"text":" }","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4129"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4130"}},{"Add":{"text":" state.rows_added","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4151"}},{"Add":{"text":"}","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4153"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4154"}},{"Add":{"text":"#[derive(Default, Clone)]","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4180"}},{"Add":{"text":"struct VecRowPartial {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4203"}},{"Add":{"text":" id: Option,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4224"}},{"Add":{"text":" data: Option>,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4252"}},{"Add":{"text":"}","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4254"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4255"}},{"Add":{"text":"impl VecRowPartial {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4276"}},{"Add":{"text":" fn check(self) -> Result {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4329"}},{"Add":{"text":" match self {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4350"}},{"Add":{"text":" VecRowPartial {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4378"}},{"Add":{"text":" id: Some(id),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4408"}},{"Add":{"text":" data: Some(data),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4442"}},{"Add":{"text":" } => Ok(VecRow { id, data }),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4484"}},{"Add":{"text":" VecRowPartial {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4512"}},{"Add":{"text":" id: None,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4538"}},{"Add":{"text":" data: Some(_),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4569"}},{"Add":{"text":" } => Err(\"Missing Id for vec row\"),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4617"}},{"Add":{"text":" VecRowPartial {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4645"}},{"Add":{"text":" id: Some(_),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4674"}},{"Add":{"text":" data: None,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4702"}},{"Add":{"text":" } => Err(\"Missing vector data for vec row\"),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4759"}},{"Add":{"text":" VecRowPartial {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4787"}},{"Add":{"text":" id: None,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4813"}},{"Add":{"text":" data: None,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4841"}},{"Add":{"text":" } => Err(\"Missing all data for vector\"),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4894"}},{"Add":{"text":" }","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4904"}},{"Add":{"text":" }","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4910"}},{"Add":{"text":"}","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4912"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4913"}},{"Add":{"text":"struct VecRow {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4929"}},{"Add":{"text":" id: i64,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4942"}},{"Add":{"text":" data: Vec,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4962"}}]}},{"Edit":{"inode":{"change":2,"pos":1163},"path":"src/mem_cache_index/build.rs","line":138,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":1600}],"down_context":[],"flag":"BLOCK","start":4964,"end":7850,"inode":{"change":2,"pos":1163}}},"contents":[{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4964"}},{"Add":{"text":"#[inline]","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:4974"}},{"Add":{"text":"unsafe fn row_to_vec_iter<'a>(","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5005"}},{"Add":{"text":" tupdesc: &'a PgTupleDesc,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5035"}},{"Add":{"text":" row: pg_sys::Datum,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5059"}},{"Add":{"text":") -> Result {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5095"}},{"Add":{"text":" let td = pg_sys::pg_detoast_datum(row as *mut pg_sys::varlena) as pg_sys::HeapTupleHeader;","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5190"}},{"Add":{"text":" let mut tmptup = pg_sys::HeapTupleData {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5235"}},{"Add":{"text":" t_len: varsize(td as *mut pg_sys::varlena) as u32,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5294"}},{"Add":{"text":" t_self: Default::default(),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5330"}},{"Add":{"text":" t_tableOid: 0,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5353"}},{"Add":{"text":" t_data: td,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5373"}},{"Add":{"text":" };","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5380"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5381"}},{"Add":{"text":" let mut datums = vec![0 as pg_sys::Datum; tupdesc.natts as usize];","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5452"}},{"Add":{"text":" let mut nulls = vec![false; tupdesc.natts as usize];","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5509"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5510"}},{"Add":{"text":" pg_sys::heap_deform_tuple(","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5541"}},{"Add":{"text":" &mut tmptup,","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5562"}},{"Add":{"text":" tupdesc.as_ptr(),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5588"}},{"Add":{"text":" datums.as_mut_ptr(),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5617"}},{"Add":{"text":" nulls.as_mut_ptr(),","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5645"}},{"Add":{"text":" );","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5652"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5653"}},{"Add":{"text":" let mut drop_cnt = 0;","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5679"}},{"Add":{"text":" let mut vec_row = VecRowPartial::default();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5727"}},{"Add":{"text":" tupdesc","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5739"}},{"Add":{"text":" .iter()","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5755"}},{"Add":{"text":" .map(|attribute| {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5782"}},{"Add":{"text":" let is_dropped = attribute.is_dropped();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5835"}},{"Add":{"text":" let array_type = unsafe { pg_sys::get_element_type(attribute.type_oid().value()) };","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:5931"}},{"Add":{"text":" let (base_oid, is_array) = if array_type != pg_sys::InvalidOid {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6008"}},{"Add":{"text":" (PgOid::from(array_type), true)","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6056"}},{"Add":{"text":" } else {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6077"}},{"Add":{"text":" (attribute.type_oid(), false)","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6123"}},{"Add":{"text":" };","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6138"}},{"Add":{"text":" let typoid = base_oid;","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6173"}},{"Add":{"text":" let fill_process: Result<(), &'static str> = match &typoid {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6246"}},{"Add":{"text":" PgOid::BuiltIn(builtin) => match (builtin, is_array) {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6317"}},{"Add":{"text":" (PgBuiltInOids::FLOAT4OID, true) => {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6375"}},{"Add":{"text":" if let None = vec_row.data {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6428"}},{"Add":{"text":" let data =","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6467"}},{"Add":{"text":" unsafe { Vec::::from_datum(row, false, builtin.value()) }","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6562"}},{"Add":{"text":" .unwrap();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6609"}},{"Add":{"text":" vec_row.data = Some(data);","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6664"}},{"Add":{"text":" Ok(())","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6699"}},{"Add":{"text":" } else {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6732"}},{"Add":{"text":" Err(\"Received more than one vector data entries in row\")","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6817"}},{"Add":{"text":" }","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6843"}},{"Add":{"text":" }","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6865"}},{"Add":{"text":" (PgBuiltInOids::INT8OID, false) => {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6922"}},{"Add":{"text":" if let None = vec_row.id {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:6973"}},{"Add":{"text":" let id =","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7010"}},{"Add":{"text":" unsafe { i64::from_datum(row, false, builtin.value()) }.unwrap();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7108"}},{"Add":{"text":" vec_row.id = Some(id);","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7159"}},{"Add":{"text":" Ok(())","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7194"}},{"Add":{"text":" } else {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7227"}},{"Add":{"text":" Err(\"Received more than one id in the row\")","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7299"}},{"Add":{"text":" }","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7325"}},{"Add":{"text":" }","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7347"}},{"Add":{"text":" (_, _) => {","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7379"}},{"Add":{"text":" Err(\"This row is not the right shape. It should be (bigint, real[])\")","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7474"}},{"Add":{"text":" }","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7496"}},{"Add":{"text":" },","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7515"}},{"Add":{"text":" _ => Err(\"This element is not an accepted type\"), // todo: communicate the right and wrong types","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7628"}},{"Add":{"text":" };","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7643"}},{"Add":{"text":" fill_process","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7668"}},{"Add":{"text":" })","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7679"}},{"Add":{"text":" .collect::, &'static str>>()?;","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7733"}},{"Add":{"text":" vec_row.check()","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7753"}},{"Add":{"text":"}","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7755"}},{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7756"}},{"Add":{"text":"#[pg_guard]","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7768"}},{"Add":{"text":"pub extern \"C\" fn vec_mem_cache_buildempty(_index_relation: pg_sys::Relation) {}","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7849"}}]}},{"Replacement":{"inode":{"change":4,"pos":9696},"path":"src/lib.rs","line":1,"ins":{"up_context":[{"change":4,"pos":9696}],"down_context":[{"change":4,"pos":9697}],"flag":"BLOCK","start":7851,"end":7899,"inode":{"change":4,"pos":9696}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":9696},"to":{"change":2,"start":1601,"end":1622},"introduced_by":2}],"inode":{"change":4,"pos":9696}},"ins_contents":[{"Add":{"text":"#![feature(array_map)]","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7873"}},{"Add":{"text":"pub mod mem_cache_index;","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7898"}}],"del_contents":[{"Del":{"text":"mod mem_cache_index;","pos":"SIHQ3OG5GIBQLSMOBKSD2IHFTGFXU4VDCX45BH2ABS42BV3N2UIQC:1621"}}]}},{"Edit":{"inode":{"change":4,"pos":9696},"path":"src/lib.rs","line":11,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":9859},"to":{"change":4,"start":9859,"end":9962},"introduced_by":4}],"inode":{"change":4,"pos":9696}}},"contents":[{"Del":{"text":"","pos":"LECAQCCL2UKTMH3LQSGEFVBOF6CYCGJGJZM2I2T4R7QPTBVW4VYQC:9859"}},{"Del":{"text":"#[pg_extern]","pos":"LECAQCCL2UKTMH3LQSGEFVBOF6CYCGJGJZM2I2T4R7QPTBVW4VYQC:9872"}},{"Del":{"text":"fn hello_pgvector_rs() -> &'static str {","pos":"LECAQCCL2UKTMH3LQSGEFVBOF6CYCGJGJZM2I2T4R7QPTBVW4VYQC:9913"}},{"Del":{"text":" \"Get ready to do some similarity search!\"","pos":"LECAQCCL2UKTMH3LQSGEFVBOF6CYCGJGJZM2I2T4R7QPTBVW4VYQC:9959"}},{"Del":{"text":"}","pos":"LECAQCCL2UKTMH3LQSGEFVBOF6CYCGJGJZM2I2T4R7QPTBVW4VYQC:9961"}}]}},{"Replacement":{"inode":{"change":4,"pos":9696},"path":"src/lib.rs","line":62,"ins":{"up_context":[{"change":4,"pos":11219}],"down_context":[{"change":4,"pos":13015}],"flag":"BLOCK","start":7900,"end":8013,"inode":{"change":4,"pos":9696}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":11219},"to":{"change":4,"start":11219,"end":11304},"introduced_by":4}],"inode":{"change":4,"pos":9696}},"ins_contents":[{"Add":{"text":"const ALLOCATORS: usize = 2;","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:7928"}},{"Add":{"text":"static VECTOR_ALLOCATOR: PgLwLock> = PgLwLock::new();","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8012"}}],"del_contents":[{"Del":{"text":"static VECTOR_ALLOCATOR0: PgLwLock> = PgLwLock::new();","pos":"LECAQCCL2UKTMH3LQSGEFVBOF6CYCGJGJZM2I2T4R7QPTBVW4VYQC:11303"}}]}},{"Replacement":{"inode":{"change":4,"pos":9696},"path":"src/lib.rs","line":67,"ins":{"up_context":[{"change":4,"pos":13059}],"down_context":[{"change":4,"pos":13889}],"flag":"BLOCK","start":8014,"end":8052,"inode":{"change":4,"pos":9696}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":13059},"to":{"change":4,"start":13059,"end":13098},"introduced_by":4}],"inode":{"change":4,"pos":9696}},"ins_contents":[{"Add":{"text":" pg_shmem_init!(VECTOR_ALLOCATOR);","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8051"}}],"del_contents":[{"Del":{"text":" pg_shmem_init!(VECTOR_ALLOCATOR0);","pos":"LECAQCCL2UKTMH3LQSGEFVBOF6CYCGJGJZM2I2T4R7QPTBVW4VYQC:13097"}}]}},{"Edit":{"inode":{"change":4,"pos":9696},"path":"src/lib.rs","line":69,"atom":{"NewVertex":{"up_context":[{"change":4,"pos":13891}],"down_context":[{"change":4,"pos":13891}],"flag":"BLOCK","start":8053,"end":8054,"inode":{"change":4,"pos":9696}}},"contents":[{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8053"}}]}},{"Replacement":{"inode":{"change":4,"pos":9696},"path":"src/lib.rs","line":72,"ins":{"up_context":[{"change":4,"pos":13943}],"down_context":[{"change":4,"pos":14003}],"flag":"BLOCK","start":8055,"end":8114,"inode":{"change":4,"pos":9696}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":13943},"to":{"change":4,"start":13943,"end":14003},"introduced_by":4}],"inode":{"change":4,"pos":9696}},"ins_contents":[{"Add":{"text":" VECTOR_ALLOCATOR.exclusive().set_dim(dimemsion as u16)","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8113"}}],"del_contents":[{"Del":{"text":" VECTOR_ALLOCATOR0.exclusive().set_dim(dimemsion as u16)","pos":"LECAQCCL2UKTMH3LQSGEFVBOF6CYCGJGJZM2I2T4R7QPTBVW4VYQC:14002"}}]}},{"Replacement":{"inode":{"change":4,"pos":9696},"path":"src/lib.rs","line":81,"ins":{"up_context":[{"change":4,"pos":14161}],"down_context":[{"change":4,"pos":14210}],"flag":"BLOCK","start":8115,"end":8163,"inode":{"change":4,"pos":9696}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":14161},"to":{"change":4,"start":14161,"end":14210},"introduced_by":4}],"inode":{"change":4,"pos":9696}},"ins_contents":[{"Add":{"text":" VECTOR_ALLOCATOR.exclusive().add_vec(&vec);","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8162"}}],"del_contents":[{"Del":{"text":" VECTOR_ALLOCATOR0.exclusive().add_vec(&vec);","pos":"LECAQCCL2UKTMH3LQSGEFVBOF6CYCGJGJZM2I2T4R7QPTBVW4VYQC:14209"}}]}},{"Replacement":{"inode":{"change":4,"pos":9696},"path":"src/lib.rs","line":95,"ins":{"up_context":[{"change":4,"pos":14568}],"down_context":[{"change":4,"pos":14610}],"flag":"BLOCK","start":8164,"end":8205,"inode":{"change":4,"pos":9696}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":14568},"to":{"change":4,"start":14568,"end":14610},"introduced_by":4}],"inode":{"change":4,"pos":9696}},"ins_contents":[{"Add":{"text":" let return_scores = VECTOR_ALLOCATOR","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8204"}}],"del_contents":[{"Del":{"text":" let return_scores = VECTOR_ALLOCATOR0","pos":"LECAQCCL2UKTMH3LQSGEFVBOF6CYCGJGJZM2I2T4R7QPTBVW4VYQC:14609"}}]}},{"Edit":{"inode":{"change":10,"pos":12},"path":"README.md","line":8,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":21}],"down_context":[],"flag":"BLOCK","start":8206,"end":8934,"inode":{"change":10,"pos":12}}},"contents":[{"Add":{"text":"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8206"}},{"Add":{"text":"You'll need [pgx](https://github.com/zombodb/pgx). Follow ths instructions there.","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8288"}},{"Add":{"text":"```bash","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8296"}},{"Add":{"text":"cargo install-pgx","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8314"}},{"Add":{"text":"```","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8318"}},{"Add":{"text":"But importantly if you don't have and postgres installation, you will need to run","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8400"}},{"Add":{"text":"```bash","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8408"}},{"Add":{"text":"cargo pgx init","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8423"}},{"Add":{"text":"```","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8427"}},{"Add":{"text":"This installs a `.pgx/` directory in your home directorym and downloads some linking requirements... or something","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8541"}},{"Add":{"text":"This currently only targets Postgres 13, as such the only way to run it is","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8616"}},{"Add":{"text":"```bash","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8624"}},{"Add":{"text":"cargo pgx run pg13","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8643"}},{"Add":{"text":"```","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8647"}},{"Add":{"text":"This also installs the extension, so if you run your `.pgx` version of Postgres 13 it will have the extension binaries.","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8767"}},{"Add":{"text":"To actually install it run","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8794"}},{"Add":{"text":"```sql","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8801"}},{"Add":{"text":"CREATE EXTENSION pgvector_rs","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8830"}},{"Add":{"text":"```","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8834"}},{"Add":{"text":"If you update the provided functions or types you will need to drop the extension and recreate it.","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8933"}}]}},{"Edit":{"inode":{"change":4,"pos":15618},"path":"Cargo.toml","line":24,"atom":{"NewVertex":{"up_context":[{"change":4,"pos":16033}],"down_context":[{"change":4,"pos":16033}],"flag":"BLOCK","start":8935,"end":8955,"inode":{"change":4,"pos":15618}}},"contents":[{"Add":{"text":"memoffset = \"0.6.1\"","pos":"OR27N4EKS57UDYZR6SWQCY74P772H7WOR3FAJKXF6YADOQTACW7QC:8954"}}]}}],"owner":"gigapixel","repo":"pgvector_rs","token":"Ytdw8RY4pXWbOCedcQNHf+5UHi/4ILIatxzh64iaGtM=","login":null}

…

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