Jingsong Lee created FLINK-12563:
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Summary: Introduce vector data format in blink
Key: FLINK-12563
URL: https://issues.apache.org/jira/browse/FLINK-12563
Project: Flink
Issue Type: Improvement
Components: Table SQL / Runtime
Reporter: Jingsong Lee
Assignee: Jingsong Lee
Introduce VectorizedColumnBatch: A VectorizedColumnBatch is a set of rows,
organized with each column as a vector.
Introduce ColumnVector with subclasses: IntColumnVector, LongColumnVector and
etc..
Introduce ColumnarRow: wrap VectorizedColumnBatch as a BaseRow.
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