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Feature Request: Support for Consuming Update Changes in Table Sink #142

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nchen07 opened this issue Jan 23, 2025 · 0 comments
Open

Feature Request: Support for Consuming Update Changes in Table Sink #142

nchen07 opened this issue Jan 23, 2025 · 0 comments

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@nchen07
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nchen07 commented Jan 23, 2025

Currently, Flink throws a TableException when attempting to consume update changes from an aggregation operation in the query (like LISTAGG). The specific error occurs when trying to create a table with aggregated and grouped data.

This is the gist of the error:
Caused by: org.apache.flink.table.api.TableException: Table sink 'dwh.rapid.client_avoid_colors_sink' doesn't support consuming update changes which is produced by node GroupAggregate

Proposed Enhancement

Add functionality to the table API to be able to handle update inputs.

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