Mihai Budiu created CALCITE-7527:
------------------------------------

             Summary: SqlParserUtil.parseTimestampTzLiteral does not validate 
timezone
                 Key: CALCITE-7527
                 URL: https://issues.apache.org/jira/browse/CALCITE-7527
             Project: Calcite
          Issue Type: Bug
          Components: core
    Affects Versions: 1.41.0
            Reporter: Mihai Budiu
            Assignee: Mihai Budiu


parseTimestampTzLiteral relies on Java's time zone validation, which is 
notoriously weak.

A literal such as 2020-06-21 14:23:44.123654+00:00 (which is incorrect) will be 
interpreted as 2020-06-21 00:00:00, because the entire string 
14:23:44.123654+00:00 is parsed as a timezone.

Instead this literal should be rejected. 



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

Reply via email to