[I] Allow Binary Sorting [texera]

["carloea2 (via GitHub)" <gi...@apache.org>]

carloea2 opened a new issue, #4013:
URL: https://github.com/apache/texera/issues/4013

   ### Task Summary
   
   What will be changed: 
    
   - Implement sorting for AttributeType.BINARY in `StableMergeSortOpExec.compareTypedNonNullValues`
   - Use unsigned lexicographic ordering for byte[] (JDK 9+ intrinsic).
   
   Tests to add:
   
   1. Ascending BINARY order (unsigned)
   2. Descending BINARY with nulls last and stability
   3. Multi-key
   
   Notes:
   
   1. Relies on `java.util.Arrays.compareUnsigned(byte[], byte[])`
   
   ### Priority
   
   P3 – Low
   
   ### Task Type
   
   - [x] Code Implementation
   - [ ] Documentation
   - [ ] Refactor / Cleanup
   - [ ] Testing / QA
   - [ ] DevOps / Deployment


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Re: [I] Allow sorting on binary attributes [texera]

["chenlica (via GitHub)" <gi...@apache.org>]

chenlica closed issue #4013: Allow sorting on binary attributes
URL: https://github.com/apache/texera/issues/4013


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