Re: Watermark generating mechanism in Flink SQL

2022-10-17 Thread Matthias Pohl via user
ear engineers, > > I have one question about watermark generating mechanism in Flink SQL. > There are two mechanisms called *Periodic Watermarks* and *Punctuated > Watermarks, *I want to use* Periodic Watermarks* with interval 5 seconds > (meaning watermarks will be generated every 5 secon

Watermark generating mechanism in Flink SQL

2022-10-17 Thread wang
Hi dear engineers, I have one question about watermark generating mechanism in Flink SQL. There are two mechanisms called Periodic Watermarks and Punctuated Watermarks, I want to use Periodic Watermarks with interval 5 seconds (meaning watermarks will be generated every 5 seconds), how