yuxiqian opened a new pull request, #4548:
URL: https://github.com/apache/flink-cdc/pull/4548

   ## What is the purpose of this pull request?
   
   The SQL Server connector IT tests used 2018-07-13 10:23:45 as test data. 
When CI runs with a random JVM timezone (e.g. GMT+11 or GMT+12), Debezium 
1.9.8.Final's CDC change-log reader interprets the time value with the timezone 
offset, producing a negative epoch. This causes a DateTimeException (Invalid 
value for NanoOfSecond) and silent data loss (time values become null).
   
   ## Brief change log
   
   Shift the test date to 2000-01-01 and the time to 15:23:45 so that even with 
the maximum possible positive timezone offset (GMT+12), the resulting epoch 
remains positive and Debezium's conversion succeeds.
   
   ---
   
   ## Verifying this change
   
   This change is a trivial rework / code cleanup without any test coverage.
   
   ## Documentation
   
   - Does this pull request introduce a new feature? (no)
   - If yes, how is the feature documented? (not applicable)
   
   ---
   
   ##### Was generative AI tooling used to co-author this PR?
   
   - [x] Yes (please specify the tool below)
   
   Generated-by: ChatGPT (GPT-5 Codex)
   


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