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fix crash in rewrite call subquery #604

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merged 3 commits into from
Apr 2, 2024
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@AviAvni AviAvni commented Apr 2, 2024

fix #605

Summary by CodeRabbit

Summary by CodeRabbit

  • New Features
    • Enhanced query processing capabilities to support complex queries with nested FOREACH and UNION operations in CALL blocks.

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coderabbitai bot commented Apr 2, 2024

Walkthrough

This update introduces an enhancement to the handling of call subqueries within the codebase, specifically focusing on the retrieval of queries before updating union indices. Additionally, it includes a new test case designed to verify the correct execution of complex queries involving nested FOREACH and UNION operations within a CALL block.

Changes

File Path Change Summary
src/ast/.../ast_rewrite_call_subquery.c Added line to retrieve query from call subquery before updating union indices.
tests/flow/test_call_subquery.py Added test32_rewrite_callsubquery to execute complex queries with nested FOREACH and UNION in CALL block.

Assessment against linked issues

Objective Addressed Explanation
Identify and resolve the query that triggers a crash in RedisGraph v2.10.10 (#605) The changes in this PR do not directly address the specific crash scenario outlined in the linked issue.
Reproduce the crash stably in the redis-stack docker image using the provided query (#605) The changes in this PR do not focus on reproducing the crash scenario in the specified environment.
Investigate the root cause of the crash related to the specific query structure and operations (#605) The changes made do not involve investigating the root cause of crashes related to specific query structures and operations.

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Actionable comments posted: 0

Review Status

Configuration used: CodeRabbit UI

Commits Files that changed from the base of the PR and between b8ec5ca and 63d0e32.
Files selected for processing (2)
  • src/ast/ast_rewrite_call_subquery.c (1 hunks)
  • tests/flow/test_call_subquery.py (1 hunks)
Additional comments not posted (2)
src/ast/ast_rewrite_call_subquery.c (1)

428-429: The change to retrieve the query from a call subquery again after potentially modifying its structure is a necessary step to ensure the integrity of the query execution process. This aligns with the PR objectives to fix a crash issue during the rewrite call of a subquery. However, it's recommended to evaluate the performance impact of this additional retrieval to ensure it does not introduce unnecessary overhead.

tests/flow/test_call_subquery.py (1)

2107-2122: The newly added test test32_rewrite_callsubquery correctly implements a complex query scenario involving nested FOREACH, MERGE, and UNION within a CALL block. This test is crucial for validating the fix for the crash issue described in the PR objectives. The structure and assertion of the test are consistent with the existing tests in the file, ensuring the expected behavior of the query is met without causing a crash.

swilly22
swilly22 previously approved these changes Apr 2, 2024
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Actionable comments posted: 0

Review Status

Configuration used: CodeRabbit UI

Commits Files that changed from the base of the PR and between 63d0e32 and 5936bae.
Files selected for processing (1)
  • tests/flow/test_call_subquery.py (1 hunks)
Files skipped from review as they are similar to previous changes (1)
  • tests/flow/test_call_subquery.py

@AviAvni AviAvni merged commit 6a247dd into master Apr 2, 2024
14 checks passed
@AviAvni AviAvni deleted the fix-rewrite-callsubquery branch April 2, 2024 08:34
swilly22 added a commit that referenced this pull request Apr 4, 2024
* 600 add browser usage for the docker image (#601)

* add instructions to run browser UI

* set hostname to 0.0.0.0

* fix crash in rewrite call subquery (#604)

* fix crash in rewrite call subquery

* simplified test query

---------

Co-authored-by: Roi Lipman <swilly22@users.noreply.github.com>

* use debug assert in rust (#606)

* fix merge init (#609)

* fix merge init

* remove unused function, simplified branch assignment logic

* clean

---------

Co-authored-by: Roi Lipman <roilipman@gmail.com>

* Unwind persist (#613)

* persist unwind record

* deep clone base record

* Disable jit (#612)

* persist unwind record

* disable GraphBLAS JIT

* version bump

---------

Co-authored-by: Dudi <16744955+dudizimber@users.noreply.github.com>
Co-authored-by: Avi Avni <avi.avni@gmail.com>
swilly22 added a commit that referenced this pull request Apr 16, 2024
* 600 add browser usage for the docker image (#601)

* add instructions to run browser UI

* set hostname to 0.0.0.0

* fix crash in rewrite call subquery (#604)

* fix crash in rewrite call subquery

* simplified test query

---------

Co-authored-by: Roi Lipman <swilly22@users.noreply.github.com>

* use debug assert in rust (#606)

* fix merge init (#609)

* fix merge init

* remove unused function, simplified branch assignment logic

* clean

---------

Co-authored-by: Roi Lipman <roilipman@gmail.com>

* Unwind persist (#613)

* persist unwind record

* deep clone base record

* Disable jit (#612)

* persist unwind record

* disable GraphBLAS JIT

* Update module api (#617)

* update RediSearch submodule

* bump RediSearch version

* updated redis module api header file

* make sure there's a record to emit (#623)

* update RediSearch (#640)

* bump version

---------

Co-authored-by: Dudi <16744955+dudizimber@users.noreply.github.com>
Co-authored-by: Avi Avni <avi.avni@gmail.com>
swilly22 added a commit that referenced this pull request Apr 19, 2024
* 600 add browser usage for the docker image (#601)

* add instructions to run browser UI

* set hostname to 0.0.0.0

* fix crash in rewrite call subquery (#604)

* fix crash in rewrite call subquery

* simplified test query

---------

Co-authored-by: Roi Lipman <swilly22@users.noreply.github.com>

* use debug assert in rust (#606)

* fix merge init (#609)

* fix merge init

* remove unused function, simplified branch assignment logic

* clean

---------

Co-authored-by: Roi Lipman <roilipman@gmail.com>

* Unwind persist (#613)

* persist unwind record

* deep clone base record

* Disable jit (#612)

* persist unwind record

* disable GraphBLAS JIT

* Update module api (#617)

* update RediSearch submodule

* bump RediSearch version

* updated redis module api header file

* make sure there's a record to emit (#623)

* update RediSearch (#640)

* Fix #634 Add Cloud link to README.md (#635)

* fix #645 Add objective to README (#646)

* Add objective to README

* Update wordlist.txt

---------

Co-authored-by: Roi Lipman <swilly22@users.noreply.github.com>

* fix union validation with call subquery (#648)

* Seek by id runtime optimization (#643)

* wip runtime optimization

* fix leak

* fix node by label scan

* fix leak

* fix leak

* address review

* add tests

* address review

* review

* review

* review

* add memory hook to roaring bitmap

* introduce bitmap range

---------

Co-authored-by: Roi Lipman <roilipman@gmail.com>
Co-authored-by: Roi Lipman <swilly22@users.noreply.github.com>

* bump version

---------

Co-authored-by: Dudi <16744955+dudizimber@users.noreply.github.com>
Co-authored-by: Avi Avni <avi.avni@gmail.com>
Co-authored-by: Guy Korland <gkorland@gmail.com>
swilly22 added a commit that referenced this pull request May 13, 2024
* 600 add browser usage for the docker image (#601)

* add instructions to run browser UI

* set hostname to 0.0.0.0

* fix crash in rewrite call subquery (#604)

* fix crash in rewrite call subquery

* simplified test query

---------

Co-authored-by: Roi Lipman <swilly22@users.noreply.github.com>

* use debug assert in rust (#606)

* fix merge init (#609)

* fix merge init

* remove unused function, simplified branch assignment logic

* clean

---------

Co-authored-by: Roi Lipman <roilipman@gmail.com>

* Unwind persist (#613)

* persist unwind record

* deep clone base record

* Disable jit (#612)

* persist unwind record

* disable GraphBLAS JIT

* Update module api (#617)

* update RediSearch submodule

* bump RediSearch version

* updated redis module api header file

* make sure there's a record to emit (#623)

* update RediSearch (#640)

* Fix #634 Add Cloud link to README.md (#635)

* fix #645 Add objective to README (#646)

* Add objective to README

* Update wordlist.txt

---------

Co-authored-by: Roi Lipman <swilly22@users.noreply.github.com>

* fix union validation with call subquery (#648)

* Seek by id runtime optimization (#643)

* wip runtime optimization

* fix leak

* fix node by label scan

* fix leak

* fix leak

* address review

* add tests

* address review

* review

* review

* review

* add memory hook to roaring bitmap

* introduce bitmap range

---------

Co-authored-by: Roi Lipman <roilipman@gmail.com>
Co-authored-by: Roi Lipman <swilly22@users.noreply.github.com>

* zero dim vector save/load (#654)

* update redisearch, do not escape TAG field (#667)

* Code coverage (#674)

* add coverage build

* rename

* fix

* fix cache

* install redis in coverage

* ignore some path in code coverage (#678)

* Ref count record (#663)

* ref count record

* nullify record on deletion

* handle record ref count within execution plan return record

* address PR comments

* remove head & tail calls to persist

* trying to simplify and make value passing safer and simpler

* free aggregated group once yield

* removed Record_PersistScalars

* removed override flag

* remove extra persists

* group no longer holds a keys array

* only persists keys which are not graph entities

* allow for record cloning from different execution plans

---------

Co-authored-by: Dudi <16744955+dudizimber@users.noreply.github.com>
Co-authored-by: Avi Avni <avi.avni@gmail.com>
Co-authored-by: Guy Korland <gkorland@gmail.com>
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Crash found in rewrite call subquery
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