BE-434: HashQL: Refactor entity storage path resolution with centralized schema mapping by indietyp · Pull Request #8496 · hashintel/hash

indietyp · 2026-02-28T16:38:39Z

🌟 What is the purpose of this PR?

This PR refactors the entity field path resolution system in the HashQL MIR execution layer. It consolidates the scattered path lookup logic into a centralized storage module with a strongly-typed EntityPath enum, improving maintainability and type safety for backend placement decisions.

🔍 What does this change?

Adds base_url and version symbols to the core symbol definitions
Implements AsRef<Self> for Projection to improve ergonomics
Creates a new storage module with EntityPath enum that exhaustively represents all entity field paths
Replaces the trie-based path lookup system with direct pattern matching on projection sequences
Introduces VertexType enum to classify vertex types in GraphReadFilter bodies
Consolidates entity projection access logic into a single entity_projection_access function
Updates both Postgres and Embedding statement placement to use the new centralized path resolution
Removes the old lookup module and its trie-based implementation
Adds comprehensive test coverage for the new path resolution system

Pre-Merge Checklist 🚀

🚢 Has this modified a publishable library?

This PR:

does not modify any publishable blocks or libraries, or modifications do not need publishing

📜 Does this require a change to the docs?

The changes in this PR:

are internal and do not require a docs change

🕸️ Does this require a change to the Turbo Graph?

The changes in this PR:

do not affect the execution graph

🛡 What tests cover this?

Existing unit tests for entity projection path lookup have been updated and expanded
New tests cover the EntityPath::resolve method and index tracking functionality
Tests verify JSONB path handling and composite path early exit behavior

❓ How to test this?

Checkout the branch
Run the existing test suite to ensure no regressions
Verify that entity field access patterns continue to work correctly in both Postgres and Embedding backends

feat: checkpoint (II) feat: checkpoint (III) feat: snapshot vec feat: add dedicated filter feat: checkpoint feat: filter implementation feat: filter implementation (mostly) done chore: environment capture note chore: always postgres bigint feat: target clone feat: simplify lookup feat: move storage up feat: eval entity path chore: checkpoint chore: checkpoint chore: find entrypoint feat: eval context feat: eval cleanup chore: cleanup feat: track index feat: wire up filter feat: add error reporting chore: checkpoint

cursor · 2026-02-28T16:38:44Z

PR Summary

Medium Risk
Refactors how entity field projections are mapped to Postgres vs embedding backends, which can change statement placement decisions and query execution behavior if any path mapping is wrong. Added unit tests reduce risk but the change touches core execution planning logic.

Overview
Centralizes entity field storage mapping for execution planning. The old trie-based statement_placement::lookup logic is removed and replaced with a new execution::storage module that resolves projection sequences into a strongly-typed EntityPath and derives backend Access (Postgres vs Embedding).

Statement placement for both Postgres and Embedding is updated to use the shared entity_projection_access helper, and vertex argument type detection is refactored into a new VertexType classifier used by GraphReadFilter placement.

Adds base_url and version symbols, implements AsRef for Projection, and introduces expanded tests for EntityPath::resolve (including consumed-index tracking and invalid/non-field projection edge cases).

^{Written by Cursor Bugbot for commit 8c045d7. This will update automatically on new commits. Configure here.}

vercel · 2026-02-28T16:38:44Z

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indietyp · 2026-02-28T16:38:56Z

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augmentcode · 2026-02-28T16:42:21Z

🤖 Augment PR Summary

Summary: Refactors HashQL MIR execution placement by centralizing entity field storage path resolution.

Changes:

Adds new core symbols base_url and version
Adds an AsRef impl for Projection to improve call-site ergonomics
Introduces pass::execution::storage with a strongly-typed EntityPath enum and Access mapping
Replaces the prior trie-based lookup with direct pattern matching via EntityPath::resolve
Adds VertexType to classify GraphReadFilter vertex locals
Updates Postgres and Embedding statement placement to use the centralized resolution helper
Removes the old statement_placement::lookup module and migrates/expands unit tests under storage

Technical Notes: EntityPath::resolve returns both the resolved path and the number of projections consumed, and treats JSONB-backed paths as a storage boundary that permits arbitrary subpaths.

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augmentcode

Review completed. 3 suggestions posted.

Comment augment review to trigger a new review at any time.

libs/@local/hashql/core/src/symbol/sym.rs

libs/@local/hashql/mir/src/pass/execution/statement_placement/common.rs

libs/@local/hashql/mir/src/pass/execution/vertex.rs

codecov · 2026-02-28T16:43:46Z

Codecov Report

❌ Patch coverage is 78.92977% with 63 lines in your changes missing coverage. Please review.
✅ Project coverage is 63.07%. Comparing base (ef314c5) to head (8c045d7).
⚠️ Report is 3 commits behind head on main.

Files with missing lines	Patch %	Lines
...al/hashql/mir/src/pass/execution/storage/entity.rs	61.33%	28 Missing and 1 partial ⚠️
...ibs/@local/hashql/mir/src/pass/execution/vertex.rs	68.18%	6 Missing and 1 partial ⚠️
...hql/mir/src/pass/analysis/data_dependency/graph.rs	50.00%	4 Missing ⚠️
...cal/hashql/core/src/graph/algorithms/tarjan/mod.rs	0.00%	3 Missing ⚠️
libs/@local/hashql/mir/src/body/place.rs	0.00%	3 Missing ⚠️
libs/@local/hashql/core/src/id/slice.rs	0.00%	2 Missing ⚠️
libs/@local/hashql/core/src/module/mod.rs	0.00%	2 Missing ⚠️
...ass/execution/statement_placement/embedding/mod.rs	71.42%	1 Missing and 1 partial ⚠️
...pass/execution/statement_placement/postgres/mod.rs	66.66%	1 Missing and 1 partial ⚠️
...hashql/core/src/graph/algorithms/dominators/mod.rs	0.00%	1 Missing ⚠️
... and 8 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #8496      +/-   ##
==========================================
+ Coverage   63.03%   63.07%   +0.04%     
==========================================
  Files        1302     1308       +6     
  Lines      132960   132964       +4     
  Branches     5509     5510       +1     
==========================================
+ Hits        83808    83869      +61     
+ Misses      48238    48180      -58     
- Partials      914      915       +1

Flag	Coverage Δ
apps.hash-ai-worker-ts	`1.40% <ø> (ø)`
apps.hash-api	`0.00% <ø> (ø)`
local.hash-graph-sdk	`7.73% <ø> (ø)`
local.hash-isomorphic-utils	`0.00% <ø> (ø)`
rust.hash-graph-api	`2.85% <ø> (ø)`
rust.hashql-ast	`87.23% <ø> (-0.02%)`	⬇️
rust.hashql-compiletest	`29.69% <ø> (ø)`
rust.hashql-core	`82.29% <37.50%> (+0.02%)`	⬆️
rust.hashql-eval	`69.13% <ø> (ø)`
rust.hashql-hir	`89.06% <ø> (-0.05%)`	⬇️
rust.hashql-mir	`92.64% <82.54%> (+0.21%)`	⬆️
rust.hashql-syntax-jexpr	`94.05% <ø> (ø)`

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codspeed-hq · 2026-02-28T16:44:33Z

Merging this PR will not alter performance

✅ 68 untouched benchmarks
🗄️ 12 archived benchmarks run¹

_{Comparing bm/be-434-hashql-entity-path-resolution-and-storage-mapping (8c045d7) with bm/be-427-hashql-derive-macro-for-enum-based-id-types (b816f15)}

12 benchmarks were run, but are now archived. If they were deleted in another branch, consider rebasing to remove them from the report. Instead if they were added back, click here to restore them. ↩

cursor

Cursor Bugbot has reviewed your changes and found 2 potential issues.

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libs/@local/hashql/mir/src/pass/execution/storage/entity.rs

github-actions · 2026-02-28T18:20:49Z

Benchmark results

@rust/hash-graph-benches – Integrations

policy_resolution_large

Function	Value	Mean	Flame graphs
resolve_policies_for_actor	user: empty, selectivity: high, policies: 2002	$$28.5 \mathrm{ms} \pm 146 \mathrm{μs}\left({\color{gray}2.80 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: low, policies: 1	$$3.57 \mathrm{ms} \pm 15.4 \mathrm{μs}\left({\color{gray}1.50 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: medium, policies: 1001	$$12.7 \mathrm{ms} \pm 86.2 \mathrm{μs}\left({\color{gray}2.72 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: high, policies: 3314	$$43.7 \mathrm{ms} \pm 315 \mathrm{μs}\left({\color{gray}0.752 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: low, policies: 1	$$16.0 \mathrm{ms} \pm 101 \mathrm{μs}\left({\color{red}6.90 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: medium, policies: 1526	$$25.0 \mathrm{ms} \pm 158 \mathrm{μs}\left({\color{gray}2.27 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: high, policies: 2078	$$28.8 \mathrm{ms} \pm 203 \mathrm{μs}\left({\color{gray}0.565 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: low, policies: 1	$$3.92 \mathrm{ms} \pm 20.5 \mathrm{μs}\left({\color{gray}1.45 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: medium, policies: 1033	$$13.5 \mathrm{ms} \pm 110 \mathrm{μs}\left({\color{gray}-2.594 \mathrm{\%}}\right) $$	Flame Graph

policy_resolution_medium

Function	Value	Mean	Flame graphs
resolve_policies_for_actor	user: empty, selectivity: high, policies: 102	$$3.89 \mathrm{ms} \pm 23.3 \mathrm{μs}\left({\color{gray}0.598 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: low, policies: 1	$$3.08 \mathrm{ms} \pm 15.9 \mathrm{μs}\left({\color{gray}0.141 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: medium, policies: 51	$$3.43 \mathrm{ms} \pm 15.8 \mathrm{μs}\left({\color{gray}0.099 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: high, policies: 269	$$5.29 \mathrm{ms} \pm 27.4 \mathrm{μs}\left({\color{gray}0.019 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: low, policies: 1	$$3.65 \mathrm{ms} \pm 17.9 \mathrm{μs}\left({\color{gray}-0.974 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: medium, policies: 107	$$4.25 \mathrm{ms} \pm 23.2 \mathrm{μs}\left({\color{gray}-0.079 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: high, policies: 133	$$4.57 \mathrm{ms} \pm 24.5 \mathrm{μs}\left({\color{gray}-0.382 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: low, policies: 1	$$3.52 \mathrm{ms} \pm 16.9 \mathrm{μs}\left({\color{gray}-0.914 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: medium, policies: 63	$$4.27 \mathrm{ms} \pm 32.4 \mathrm{μs}\left({\color{gray}0.708 \mathrm{\%}}\right) $$	Flame Graph

policy_resolution_none

Function	Value	Mean	Flame graphs
resolve_policies_for_actor	user: empty, selectivity: high, policies: 2	$$2.87 \mathrm{ms} \pm 32.2 \mathrm{μs}\left({\color{gray}2.62 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: low, policies: 1	$$2.76 \mathrm{ms} \pm 13.4 \mathrm{μs}\left({\color{gray}-0.349 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: medium, policies: 1	$$2.86 \mathrm{ms} \pm 12.8 \mathrm{μs}\left({\color{gray}0.139 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: high, policies: 8	$$3.17 \mathrm{ms} \pm 15.7 \mathrm{μs}\left({\color{gray}1.00 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: low, policies: 1	$$2.96 \mathrm{ms} \pm 13.6 \mathrm{μs}\left({\color{gray}-0.065 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: medium, policies: 3	$$3.24 \mathrm{ms} \pm 11.5 \mathrm{μs}\left({\color{gray}-0.466 \mathrm{\%}}\right) $$	Flame Graph

policy_resolution_small

Function	Value	Mean	Flame graphs
resolve_policies_for_actor	user: empty, selectivity: high, policies: 52	$$3.20 \mathrm{ms} \pm 16.6 \mathrm{μs}\left({\color{gray}0.238 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: low, policies: 1	$$2.90 \mathrm{ms} \pm 13.8 \mathrm{μs}\left({\color{gray}0.678 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: medium, policies: 25	$$3.07 \mathrm{ms} \pm 17.0 \mathrm{μs}\left({\color{gray}-0.145 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: high, policies: 94	$$3.60 \mathrm{ms} \pm 15.8 \mathrm{μs}\left({\color{gray}0.075 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: low, policies: 1	$$3.19 \mathrm{ms} \pm 13.7 \mathrm{μs}\left({\color{gray}0.860 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: medium, policies: 26	$$3.42 \mathrm{ms} \pm 16.7 \mathrm{μs}\left({\color{gray}0.862 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: high, policies: 66	$$3.56 \mathrm{ms} \pm 17.2 \mathrm{μs}\left({\color{gray}0.500 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: low, policies: 1	$$3.18 \mathrm{ms} \pm 19.1 \mathrm{μs}\left({\color{gray}1.14 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: medium, policies: 29	$$3.46 \mathrm{ms} \pm 19.2 \mathrm{μs}\left({\color{gray}1.32 \mathrm{\%}}\right) $$	Flame Graph

read_scaling_complete

Function	Value	Mean	Flame graphs
entity_by_id;one_depth	1 entities	$$41.7 \mathrm{ms} \pm 166 \mathrm{μs}\left({\color{gray}-2.109 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;one_depth	10 entities	$$79.3 \mathrm{ms} \pm 405 \mathrm{μs}\left({\color{red}28.8 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;one_depth	25 entities	$$46.5 \mathrm{ms} \pm 200 \mathrm{μs}\left({\color{gray}0.988 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;one_depth	5 entities	$$48.6 \mathrm{ms} \pm 274 \mathrm{μs}\left({\color{gray}-4.543 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;one_depth	50 entities	$$56.1 \mathrm{ms} \pm 367 \mathrm{μs}\left({\color{gray}-0.458 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;two_depth	1 entities	$$43.6 \mathrm{ms} \pm 177 \mathrm{μs}\left({\color{gray}-2.808 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;two_depth	10 entities	$$423 \mathrm{ms} \pm 818 \mathrm{μs}\left({\color{red}68.0 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;two_depth	25 entities	$$97.6 \mathrm{ms} \pm 455 \mathrm{μs}\left({\color{gray}-3.523 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;two_depth	5 entities	$$87.4 \mathrm{ms} \pm 299 \mathrm{μs}\left({\color{lightgreen}-8.630 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;two_depth	50 entities	$$284 \mathrm{ms} \pm 714 \mathrm{μs}\left({\color{lightgreen}-10.800 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;zero_depth	1 entities	$$15.8 \mathrm{ms} \pm 79.6 \mathrm{μs}\left({\color{gray}-3.050 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;zero_depth	10 entities	$$15.8 \mathrm{ms} \pm 86.6 \mathrm{μs}\left({\color{lightgreen}-6.233 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;zero_depth	25 entities	$$16.1 \mathrm{ms} \pm 93.5 \mathrm{μs}\left({\color{gray}1.26 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;zero_depth	5 entities	$$15.7 \mathrm{ms} \pm 80.0 \mathrm{μs}\left({\color{lightgreen}-5.762 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;zero_depth	50 entities	$$18.7 \mathrm{ms} \pm 95.8 \mathrm{μs}\left({\color{gray}0.972 \mathrm{\%}}\right) $$	Flame Graph

read_scaling_linkless

Function	Value	Mean	Flame graphs
entity_by_id	1 entities	$$15.7 \mathrm{ms} \pm 82.1 \mathrm{μs}\left({\color{gray}-4.280 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	10 entities	$$15.7 \mathrm{ms} \pm 72.2 \mathrm{μs}\left({\color{gray}-4.433 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	100 entities	$$15.5 \mathrm{ms} \pm 74.3 \mathrm{μs}\left({\color{gray}-1.656 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	1000 entities	$$16.3 \mathrm{ms} \pm 93.2 \mathrm{μs}\left({\color{gray}1.79 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	10000 entities	$$23.6 \mathrm{ms} \pm 144 \mathrm{μs}\left({\color{gray}0.037 \mathrm{\%}}\right) $$	Flame Graph

representative_read_entity

Function	Value	Mean	Flame graphs
entity_by_id	entity type ID: `https://blockprotocol.org/@alice/types/entity-type/block/v/1`	$$29.9 \mathrm{ms} \pm 315 \mathrm{μs}\left({\color{gray}-1.688 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: `https://blockprotocol.org/@alice/types/entity-type/book/v/1`	$$31.3 \mathrm{ms} \pm 317 \mathrm{μs}\left({\color{gray}-0.283 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: `https://blockprotocol.org/@alice/types/entity-type/building/v/1`	$$31.1 \mathrm{ms} \pm 273 \mathrm{μs}\left({\color{gray}-2.305 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: `https://blockprotocol.org/@alice/types/entity-type/organization/v/1`	$$30.6 \mathrm{ms} \pm 256 \mathrm{μs}\left({\color{gray}-1.622 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: `https://blockprotocol.org/@alice/types/entity-type/page/v/2`	$$30.8 \mathrm{ms} \pm 280 \mathrm{μs}\left({\color{gray}-3.103 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: `https://blockprotocol.org/@alice/types/entity-type/person/v/1`	$$31.3 \mathrm{ms} \pm 276 \mathrm{μs}\left({\color{gray}2.05 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: `https://blockprotocol.org/@alice/types/entity-type/playlist/v/1`	$$33.3 \mathrm{ms} \pm 274 \mathrm{μs}\left({\color{red}10.7 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: `https://blockprotocol.org/@alice/types/entity-type/song/v/1`	$$31.2 \mathrm{ms} \pm 273 \mathrm{μs}\left({\color{gray}2.27 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: `https://blockprotocol.org/@alice/types/entity-type/uk-address/v/1`	$$31.3 \mathrm{ms} \pm 313 \mathrm{μs}\left({\color{gray}0.420 \mathrm{\%}}\right) $$	Flame Graph

representative_read_entity_type

Function	Value	Mean	Flame graphs
get_entity_type_by_id	Account ID: `bf5a9ef5-dc3b-43cf-a291-6210c0321eba`	$$8.55 \mathrm{ms} \pm 38.7 \mathrm{μs}\left({\color{gray}0.116 \mathrm{\%}}\right) $$	Flame Graph

representative_read_multiple_entities

Function	Value	Mean	Flame graphs
entity_by_property	traversal_paths=0	0	$$90.5 \mathrm{ms} \pm 498 \mathrm{μs}\left({\color{lightgreen}-51.300 \mathrm{\%}}\right) $$
entity_by_property	traversal_paths=255	1,resolve_depths=inherit:1;values:255;properties:255;links:127;link_dests:126;type:true	$$141 \mathrm{ms} \pm 426 \mathrm{μs}\left({\color{lightgreen}-41.307 \mathrm{\%}}\right) $$
entity_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:0;properties:0;links:0;link_dests:0;type:false	$$98.1 \mathrm{ms} \pm 559 \mathrm{μs}\left({\color{lightgreen}-48.741 \mathrm{\%}}\right) $$
entity_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:0;properties:0;links:1;link_dests:0;type:true	$$105 \mathrm{ms} \pm 419 \mathrm{μs}\left({\color{lightgreen}-48.110 \mathrm{\%}}\right) $$
entity_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:0;properties:2;links:1;link_dests:0;type:true	$$115 \mathrm{ms} \pm 443 \mathrm{μs}\left({\color{lightgreen}-45.658 \mathrm{\%}}\right) $$
entity_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:2;properties:2;links:1;link_dests:0;type:true	$$124 \mathrm{ms} \pm 619 \mathrm{μs}\left({\color{lightgreen}-42.995 \mathrm{\%}}\right) $$
link_by_source_by_property	traversal_paths=0	0	$$88.1 \mathrm{ms} \pm 414 \mathrm{μs}\left({\color{lightgreen}-45.671 \mathrm{\%}}\right) $$
link_by_source_by_property	traversal_paths=255	1,resolve_depths=inherit:1;values:255;properties:255;links:127;link_dests:126;type:true	$$118 \mathrm{ms} \pm 500 \mathrm{μs}\left({\color{lightgreen}-36.937 \mathrm{\%}}\right) $$
link_by_source_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:0;properties:0;links:0;link_dests:0;type:false	$$95.6 \mathrm{ms} \pm 419 \mathrm{μs}\left({\color{lightgreen}-43.659 \mathrm{\%}}\right) $$
link_by_source_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:0;properties:0;links:1;link_dests:0;type:true	$$103 \mathrm{ms} \pm 461 \mathrm{μs}\left({\color{lightgreen}-42.584 \mathrm{\%}}\right) $$
link_by_source_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:0;properties:2;links:1;link_dests:0;type:true	$$105 \mathrm{ms} \pm 396 \mathrm{μs}\left({\color{lightgreen}-41.906 \mathrm{\%}}\right) $$
link_by_source_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:2;properties:2;links:1;link_dests:0;type:true	$$105 \mathrm{ms} \pm 352 \mathrm{μs}\left({\color{lightgreen}-40.888 \mathrm{\%}}\right) $$

scenarios

Function	Value	Mean	Flame graphs
full_test	query-limited	$$138 \mathrm{ms} \pm 537 \mathrm{μs}\left({\color{red}6.36 \mathrm{\%}}\right) $$	Flame Graph
full_test	query-unlimited	$$140 \mathrm{ms} \pm 605 \mathrm{μs}\left({\color{gray}4.79 \mathrm{\%}}\right) $$	Flame Graph
linked_queries	query-limited	$$105 \mathrm{ms} \pm 571 \mathrm{μs}\left({\color{gray}-0.713 \mathrm{\%}}\right) $$	Flame Graph
linked_queries	query-unlimited	$$591 \mathrm{ms} \pm 2.30 \mathrm{ms}\left({\color{gray}3.66 \mathrm{\%}}\right) $$	Flame Graph

indietyp added 17 commits February 27, 2026 19:33

feat: checkpoint

64dad16

feat: checkpoint

a27257f

feat: checkpoint

13ea134

feat: checkpoint

b0d1934

feat: checkpoint

448af7a

feat: checkpoint

9afcd8b

feat: checkpoint

5e6c8cd

feat: finish id macro

a910b81

feat: switch to new format

c84153a

feat: symbol table proc macro

3aee431

feat: add to turborepo

d3165bd

fix: dependency nits

8cc43c5

feat: move to derive macro

84ae6e2

chore: address feedback

d0e655c

fix: suggestions from code review

b816f15

feat: convert EntityPath to bitset

0b1c57a

github-actions bot added area/libs Relates to first-party libraries/crates/packages (area) type/eng > backend Owned by the @backend team labels Feb 28, 2026

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indietyp mentioned this pull request Feb 28, 2026

BE-427: Add hashql-macros crate with procedural macros for ID types and symbols #8495

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indietyp added 2 commits February 28, 2026 18:01

fix: suggestions from code review

5adafe4

fix: suggestions from code review

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Base automatically changed from bm/be-427-hashql-derive-macro-for-enum-based-id-types to main February 28, 2026 19:00

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indietyp commented Feb 28, 2026

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Merging this PR will not alter performance

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github-actions bot commented Feb 28, 2026

Benchmark results

@rust/hash-graph-benches – Integrations

policy_resolution_large

policy_resolution_medium

policy_resolution_none

policy_resolution_small

read_scaling_complete

read_scaling_linkless

representative_read_entity

representative_read_entity_type

representative_read_multiple_entities

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