Jingsong Lee created FLINK-31289:
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Summary: 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
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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