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Flink Table Store 0.3

Jingsong Lee announces a new version of Flink Table Store:

Sometimes users only care about aggregated results. The aggregation merge engine aggregates each value field with the latest data one by one under the same primary key according to the aggregate function.

Each field that is not part of the primary keys must be given an aggregate function, specified by the fields.<field-name>.aggregate-function table property.

Read on for the full changeset.