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Posted to issues@flink.apache.org by "Jingsong Lee (Jira)" <ji...@apache.org> on 2023/03/01 02:40:00 UTC

[jira] [Updated] (FLINK-31213) Aggregation merge engine supports retract inputs

     [ https://issues.apache.org/jira/browse/FLINK-31213?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jingsong Lee updated FLINK-31213:
---------------------------------
    Fix Version/s: table-store-0.3.1

> Aggregation merge engine supports retract inputs
> ------------------------------------------------
>
>                 Key: FLINK-31213
>                 URL: https://issues.apache.org/jira/browse/FLINK-31213
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table Store
>            Reporter: Jingsong Lee
>            Assignee: Jingsong Lee
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: table-store-0.4.0, table-store-0.3.1
>
>
> For sum, it can support retracts.
> For others, which do not support retraction (`UPDATE_BEFORE` and `DELETE`). If the user allow some functions to ignore retraction messages, the user can configure: `'fields.${field_name}.ignore-retract'='true'`.



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