tursodatabase/turso - CodSpeed

turso

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Latest Results

Fix B-tree overflow cell index bug in validation code

nightscape:fix-btree-overflow-logic

34 minutes ago

Allow recursive CTEs in (MATERIALIZED) VIEWs Address PR review feedback for recursive CTE support State machine for recursive CTE population: - Add CollectingRecursiveCteData and ExecutingRecursiveCircuit states - Properly save/restore state across I/O yields during table collection - Fix re-entrancy issue where I/O interrupts would lose collected data Unify dependency tracking: - Remove redundant view_to_dependent_views map from Schema - Use table_to_materialized_views for both table and view dependencies - Materialized views are conceptually tables, no need for separate tracking - Delete ~20 lines of duplicate registration and cleanup code Add CTE operator chaining tests: - matview-recursive-cte-projection: SELECT subset of columns from CTE - matview-recursive-cte-filter: WHERE clause after recursive CTE - matview-recursive-cte-aggregation: GROUP BY/COUNT on CTE output - matview-recursive-cte-join-external: JOIN CTE with another table Minor improvements: - Add cross-reference comment in filter_new_rows for hash collision docs

nightscape:recursive-matviews

34 minutes ago

test: Add LEFT JOIN and CROSS JOIN support to simulator Add varied JOIN type generation: - INNER JOIN: 70% probability (existing behavior) - LEFT JOIN: 20% probability (new) - CROSS JOIN: 10% probability (new) Implement shadow model for new join types: - LEFT JOIN: preserves all left table rows, NULLs for unmatched right - CROSS JOIN: cartesian product without filtering - RIGHT/FULL: intentionally not generated (panic if encountered) Both sql_generation crate and simulator model/mod.rs have the shadow implementations to ensure consistency.

nightscape:enhance-simulator

34 minutes ago

add tpch snapshot tests

pedrocarlo:tpch-snapshot

2 hours ago

Merge 'page cache: fix aggressive spilling logic' from Preston Thorpe closes #4876 Also adds a small optimization: in `collect_spillable_pages` we gathered a `Vec<(usize, PinGuard)>` because we needed to sort the pages, then `.collect()`ed another Vec, when we should have just sorted by `page.get().id` Reviewed-by: Nikita Sivukhin (@sivukhin) Closes #4878

main

3 hours ago

Merge 'test runner: Snapshot testing' from Pedro Muniz Depends on #4868 and #4865 and https://github.com/tursodatabase/turso/pull/4884 Introduce `cargo-insta` compatible snapshot testing for the test runner. For now, it appends an Explain to the SQL query and saves that to `.snap` file like Insta. I wanted to have it be compatible with `cargo- insta`, so we could use their excellent CLI to review the snapshots and accept them. Example for reviewing with `cargo insta review` <img width="1392" height="830" alt="image" src="https://github.com/user- attachments/assets/a54c8729-e392-4461-adbc-edb90c3feaeb" /> I wanted to do some changes to the VDBE and I wanted to have some testing to make sure I was not modifying or regressing some behaviour, and its very hard to just compare Explain's by hand. Extend parser and snapshotting functionality Reviewed-by: Mikaël Francoeur (@LeMikaelF) Closes #4867

main

3 hours ago

Merge 'Fix bug in hash join table mask calculations' from Jussi Saurio A bug in `build_materialized_build_input_plan` caused both the hash build materialization subplan and the main plan to drop a join constraint so it was never evaluated -> too many rows returned. The bug was that the table masks between "what we don't evaluate in subplan" vs "what we don't evaluate in main plan" were not symmetrical. I actually introduced this bug in #4885 when fixing another hash-join related bug :) --- Also contains a join-reordering optimization which i decided to leave in this PR, because I originally thought it fixed the bug, but it only stopped it from happening in my specific error case (see regression test in this commit) Closes #4901

main

3 hours ago

pass encryption ctx correctly

avinassh:local-dart-encryption

3 hours ago

Active Branches

Fix materialized view re-entrancy bug

last run

34 minutes ago

-30%

ivm: Allow views with CTEs, including recursive ones

last run

34 minutes ago

0%

test: Make simulator work for materialized views

last run

34 minutes ago

0%

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