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Jark Wu commented on FLINK-14099: --------------------------------- [~alfredlu] Btw, for your problem, maybe you can try this: {code:java} new Schema() .field("timestamp", Types.LONG) .field("rowtime", Types.SQL_TIMESTAMP) .rowtime(new Rowtime().timestampsFromField("timestamp").watermarksPeriodicAscending()) .field("requestId", Types.STRING) {code} > SQL supports timestamp in Long > ------------------------------ > > Key: FLINK-14099 > URL: https://issues.apache.org/jira/browse/FLINK-14099 > Project: Flink > Issue Type: New Feature > Reporter: Zijie Lu > Priority: Major > > The rowtime only supports sql timestamp but not long. Can the rowtime field > supports long? -- This message was sent by Atlassian Jira (v8.3.4#803005)