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fix: execute hincrby cmd more than one times after delete a field which is existing #2836

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merged 2 commits into from
Aug 2, 2024

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@QlQlqiqi QlQlqiqi commented Jul 31, 2024

fix: #2835
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It can work.

Summary by CodeRabbit

Summary by CodeRabbit

  • Bug Fixes

    • Improved data processing in the Redis storage method, enhancing data integrity and consistency during storage operations.
  • Tests

    • Added a new integration test for the HIncrBy command to verify its behavior with modified hash keys, improving test coverage for edge cases.

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coderabbitai bot commented Jul 31, 2024

Walkthrough

The changes enhance the handling of data in the HIncrby method of the Redis class. By encapsulating value_buf in a BaseDataValue and utilizing its Encode method, the code aims to bolster data integrity and consistency while preserving the original control flow. Additionally, a new test case has been introduced to ensure robust functionality against metadata changes and deletions.

Changes

Files Change Summary
src/storage/src/redis_hashes.cc Modified the HIncrby method to process value_buf using BaseDataValue for enhanced data integrity.
tests/integration/hash_test.go Added a test case to verify HIncrBy behavior after field deletion and metadata changes, improving test coverage.

Assessment against linked issues

Objective Addressed Explanation
Execute HIncrBy command multiple times after deleting a field (#[2835])

Poem

In the code where rabbits play,
A change was made to save the day.
With BaseDataValue wrapped so tight,
Our data dances, pure and bright!
Hopping through each byte with glee,
Integrity is ours, we're fancy and free! 🐇✨


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@github-actions github-actions bot added ☢️ Bug Something isn't working ✏️ Feature New feature or request labels Jul 31, 2024
@QlQlqiqi QlQlqiqi changed the title feat: fix hincrby cmd fix: hincrby cmd Jul 31, 2024
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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between f2d8e9c and ea402c2.

Files selected for processing (1)
  • src/storage/src/redis_hashes.cc (1 hunks)
Additional comments not posted (1)
src/storage/src/redis_hashes.cc (1)

311-312: LGTM! Enhanced data handling with BaseDataValue.

The changes improve data integrity and consistency by wrapping value_buf in a BaseDataValue instance and using its Encode method. This aligns with best practices for structured data handling.

@AlexStocks AlexStocks changed the title fix: hincrby cmd fix: execute hincrby cmd more than one times after delete a field which is existing Jul 31, 2024
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AlexStocks commented Jul 31, 2024

Please add a go test. And submit the same pr to https://github.com/OpenAtomFoundation/pikiwidb too. thx.

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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between ea402c2 and 16ce805.

Files selected for processing (1)
  • tests/integration/hash_test.go (1 hunks)
Additional comments not posted (1)
tests/integration/hash_test.go (1)

143-162: LGTM! The new test case is comprehensive.

The new test case effectively verifies the behavior of the HIncrBy command when interacting with a hash key that has been modified. It ensures that the increment operation works as expected even after the field has been deleted and recreated.

Ensure consistency with existing test cases.

Verification successful

The new test case is appropriate and non-redundant.

The new test case It("should HIncrBy against wrong metadata") effectively verifies the behavior of the HIncrBy command when interacting with a hash key that has been modified. This scenario is not covered by the existing test cases, making the new test case valuable and necessary.

  • The new test case is distinct from the existing HIncrBy and HIncrByFloat test cases.
  • It specifically tests the behavior after the field has been deleted and recreated, which is not covered by other tests.
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the consistency of the new test case with existing test cases.

# Test: Search for similar test cases. Expect: No redundant test cases.
rg --type go -A 5 $'It("should HIncrBy against wrong metadata")'

Length of output: 65


Script:

#!/bin/bash
# Description: Search for other test cases involving the HIncrBy command to ensure consistency and avoid redundancy.

# Test: Search for test cases involving the HIncrBy command.
rg --type go -A 5 'HIncrBy'

Length of output: 6056

@baerwang baerwang merged commit 1e71ff0 into OpenAtomFoundation:unstable Aug 2, 2024
13 checks passed
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bug: execute hincrby cmd more than one times after delete a field which is existing.
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