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SeptimusZhu / septimuszhu.github.io

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Flink SQL 原理及使用入门 | Cien años de soledad #2

Open SeptimusZhu opened 5 years ago

SeptimusZhu commented 5 years ago

https://septimuszhu.github.io/2018/10/31/Flink%20SQL%20%E5%8E%9F%E7%90%86%E5%8F%8A%E4%BD%BF%E7%94%A8%E5%85%A5%E9%97%A8/

基于Apache Flink 1.6.x 1 Get Started Flink SQL是Flink高层API，语法遵循ANSI SQL标准。示例如下 1234SELECT car_id, MAX(speed), COUNT(speed)FROM drive_dataWHERE speed > 90GROUP BY TUMBLE (proctime, INTERVAL '30' SECO

SeptimusZhu commented 5 years ago

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