[PR] feat: add filter transformation for `TimestampBasedKeyGenerator` partition pruning [hudi-rs]

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

yunchipang opened a new pull request, #462:
URL: https://github.com/apache/hudi-rs/pull/462

   ## Description
   
   <!--- Describe your changes in detail -->
   Implements filter transformation for `TimestampBasedKeyGenerator` to enable partition pruning when user filters use timestamp columns but partitions are organized by date components (year, month, day, hour).
   
   example 1
   - user filter: `ts_str >= "2024-01-15T00:00:00Z"`
   - transformed filter: `year >= "2024"`
   
   example 2
   - user filter: `ts_str = "2024-01-15T12:30:00Z"`
   - transformed filter: `year = "2024" AND month = "01" AND day = "15" AND hour = "12"`
   
   
   <!--- If it fixes an open issue, please link to the issue here. -->
   partially closes #286
   
   <!--- Please link any related issues and PRs as well. -->
   
   ## How are the changes test-covered
   
   - [ ] N/A
   - [x] Automated tests (unit and/or integration tests)
   - [ ] Manual tests
     - [ ] Details are described below
   


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Re: [PR] feat: add filter transformation for TimestampBasedKeyGenerator partition pruning [hudi-rs]

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

xushiyan merged PR #462:
URL: https://github.com/apache/hudi-rs/pull/462


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