Jark Wu created FLINK-22523: ------------------------------- Summary: TUMBLE TVF should throw helpful exception when specifying second interval parameter Key: FLINK-22523 URL: https://issues.apache.org/jira/browse/FLINK-22523 Project: Flink Issue Type: Bug Components: Table SQL / Planner Reporter: Jark Wu Fix For: 1.14.0, 1.13.1
Currently, the following query can run and no exception is thrown. However, the second interval parameter (i.e. the offset parameter) is not supported yet. We should throw a exception for this. {code:sql} select date_format(window_end, 'yyyy-MM-dd') as date_str, date_format(window_end, 'HH:mm') as time_str, count(distinct user_id) as uv from table(tumble(table user_behavior, descriptor(ts), interval '10' minute, interval '1' day)) group by window_start, window_end; {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)