Leonard Xu created FLINK-19830:
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Summary: Properly implements processing-time temporal table join
Key: FLINK-19830
URL: https://issues.apache.org/jira/browse/FLINK-19830
Project: Flink
Issue Type: Sub-task
Reporter: Leonard Xu
The exsiting TemporalProcessTimeJoinOperator has already supported temporal
table join.
However, the semantic of this implementation is problematic, because the join
processing for left stream doesn't wait for the complete snapshot of temporal
table, this may mislead users in production environment.
Under the processing time temporal join semantics, to get the complete snapshot
of temporal table may need introduce new mechanism in FLINK SQL in the future.
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