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Posted to commits@dolphinscheduler.apache.org by GitBox <gi...@apache.org> on 2021/01/07 09:31:51 UTC

[GitHub] [incubator-dolphinscheduler] CalvinKirs commented on issue #4402: 自定义变量参数替换问题

CalvinKirs commented on issue #4402:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/4402#issuecomment-755998453


   Hi, I want to ask you a little bit, what is the function of $[] in the expression $[]ddd_${last_month}?


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