Leonard Xu created FLINK-21714: ---------------------------------- Summary: Use TIMESTAMP_LTZ as return type for function PROCTIME() Key: FLINK-21714 URL: https://issues.apache.org/jira/browse/FLINK-21714 Project: Flink Issue Type: Sub-task Components: Table SQL / API Reporter: Leonard Xu
When users use a PROCTIME() in SQL, the return value of PROCTIME() has a timezone offset with the wall-clock time in users' local time zone, users need to add their local time zone offset manually to get expected local timestamp(e.g: Users in Germany need to +1h to get expected local timestamp). This issue to correct PROCTIME() function |*function*|*existed problem*|*current behavior*|*proposed changes*| |PROCTIME()|returns UTC timestamp, but user expects current timestamp in session time zone|return type: TIMESTAMP *PROCTIME* #session timezone: UTC 2020-12-28 23:52:52 #session timezone: UTC+8 2020-12-28 23:52:52|return current timestamp in session time zone for PROCTIME(), the return type should be *TIMESTAMP WITH LOCAL TIME ZONE *PROCTIME** #session timezone: UTC 2020-12-28 23:52:52 #session timezone: UTC+8 2020-12-29 07:52:52| -- This message was sent by Atlassian Jira (v8.3.4#803005)