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[PR #5112] refactor: Delete the dataset to verify whether it is in use #24784

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opened 2026-02-21 20:23:40 -05:00 by yindo · 0 comments
yindo commented 2026-02-21 20:23:40 -05:00
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Original Pull Request: https://github.com/langgenius/dify/pull/5112

State: closed
Merged: Yes

Description

· Query the total number of associated applications based on the data set ID
· If the total number is >0, there is application binding and cannot be deleted, and a DatasetInUseError is thrown.

Type of Change

Please delete options that are not relevant.

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to not work as expected)
  • This change requires a documentation update, included: Dify Document
  • Improvement, including but not limited to code refactoring, performance optimization, and UI/UX improvement
  • Dependency upgrade

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

  • 1. Create a data set and select an application to bind this dataset.
    2. Click to delete the dataset.
    3. If the page displays The dataset is being used by some apps. Please remove the dataset from the apps before deleting it. then it is normal.
    4. If there is no display and it is deleted, the function will be abnormal.
    5. Unbind the data set and click Delete dataset.
    6. If it can be deleted, it is in line with expectations.

Suggested Checklist:

  • I have performed a self-review of my own code
  • I have commented my code, particularly in hard-to-understand areas
  • My changes generate no new warnings
  • I ran dev/reformat(backend) and cd web && npx lint-staged(frontend) to appease the lint gods
  • optional I have made corresponding changes to the documentation
  • optional I have added tests that prove my fix is effective or that my feature works
  • optional New and existing unit tests pass locally with my changes
**Original Pull Request:** https://github.com/langgenius/dify/pull/5112 **State:** closed **Merged:** Yes --- # Description · Query the total number of associated applications based on the data set ID · If the total number is >0, there is application binding and cannot be deleted, and a DatasetInUseError is thrown. ## Type of Change Please delete options that are not relevant. - [ ] Bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds functionality) - [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected) - [ ] This change requires a documentation update, included: [Dify Document](https://github.com/langgenius/dify-docs) - [x] Improvement, including but not limited to code refactoring, performance optimization, and UI/UX improvement - [ ] Dependency upgrade # How Has This Been Tested? Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration - [x] 1. Create a data set and select an application to bind this dataset. 2. Click to delete the dataset. 3. If the page displays The dataset is being used by some apps. Please remove the dataset from the apps before deleting it. then it is normal. 4. If there is no display and it is deleted, the function will be abnormal. 5. Unbind the data set and click Delete dataset. 6. If it can be deleted, it is in line with expectations. # Suggested Checklist: - [x] I have performed a self-review of my own code - [x] I have commented my code, particularly in hard-to-understand areas - [ ] My changes generate no new warnings - [x] I ran `dev/reformat`(backend) and `cd web && npx lint-staged`(frontend) to appease the lint gods - [ ] `optional` I have made corresponding changes to the documentation - [ ] `optional` I have added tests that prove my fix is effective or that my feature works - [ ] `optional` New and existing unit tests pass locally with my changes
yindo added the pull-request label 2026-02-21 20:23:40 -05:00
yindo closed this issue 2026-02-21 20:23:40 -05:00
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Reference: langgenius/dify#24784
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?