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https://issues.apache.org/jira/browse/FLINK-31289?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jingsong Lee closed FLINK-31289.
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Assignee: Shammon
Resolution: Fixed
master: 30f03264bf188df3ccf753cc53da421b3464318c
> Default aggregate-function for field can be last_non_null_value
> ---------------------------------------------------------------
>
> Key: FLINK-31289
> URL: https://issues.apache.org/jira/browse/FLINK-31289
> Project: Flink
> Issue Type: Improvement
> Components: Table Store
> Reporter: Jingsong Lee
> Assignee: Shammon
> Priority: Major
> Labels: pull-request-available
> Fix For: table-store-0.4.0
>
>
> At present, when aggfunc is not configured, NPE will be generated. When the
> table is oriented to many fields, the configuration will be more troublesome.
> We can give the field the default aggfunc, such as last_ non_ null_ Value,
> which is consistent with the partial-update table.
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