Hi! Currently there is no such built-in function in Flink SQL. You can try to write your own user-defined function[1] to achieve this.
[1] https://ci.apache.org/projects/flink/flink-docs-release-1.13/docs/dev/table/functions/udfs/ Xuekui <baixue...@foxmail.com> 于2021年8月3日周二 下午3:22写道： > Hi, > > I'm using Flink SQL and need to do some transformation for one array > column, just like spark sql transform function. > https://spark.apache.org/docs/latest/api/sql/index.html#transform > > I found it's not supported by Flink SQL , is there any plan for it? > > > Thank you > >
