RFC: The Semantics of EMIT ON WINDOW CLOSE #30
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To implement the [EMIT ON WINDOW CLOSE](risingwavelabs/rfcs/pull/30) semantics, we need to decouple the output and cleaning in SortExecutor. We're considering introducing a common component `SortBuffer` instead of a concrete `SortExecutor`. `SortBuffer` will manage a `StateTable` for buffering and export the deletion interface to its caller. It will be used in `WindowAgg` and `SessionWindow`, and may also include `TumbleWindow` and `HopWindow`. Approved-By: st1page
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This was referenced Mar 30, 2023
liurenjie1024
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Aug 14, 2023
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