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In flinksql, in addition to data statistics, is the saved data itself a state
2022-07-04 19:19:00 【Alibaba cloud Q & A】
Please consult flinksql in In addition to data statistics, the result is that the state is saved Is the data itself a state
Take the answer 1：
sql join The data itself is also state Inside （ This answer is collated from Flink CDC Community ）
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