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Posted to user-zh@flink.apache.org by Jimmy Wong <wa...@163.com> on 2020/03/30 12:34:10 UTC

Flink(≥1.9) Table/SQL Trigger

Hi，all：
我记得 Flink ( ≥1.9) 的 SQL/Table 是不支持 CountTrigger.of(1)，这种自定义Trigger的吧


请问对于  Flink ( ≥1.9) 的 SQL/Table 如何实现自定义 Trigger？比如 CountTrigger (per-record Trigger)，ContinuousEventTimeTrigger(specifical-time Trigger) 等。


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Jimmy Wong
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wangzmking@163.com
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签名由网易邮箱大师定制