You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@calcite.apache.org by "Mihai Budiu (Jira)" <ji...@apache.org> on 2026/06/29 02:20:00 UTC

[jira] [Created] (CALCITE-7629) DATEDIFF is shown in error messages as TIMESTAMPDIFF

Mihai Budiu created CALCITE-7629:
------------------------------------

             Summary: DATEDIFF is shown in error messages as TIMESTAMPDIFF
                 Key: CALCITE-7629
                 URL: https://issues.apache.org/jira/browse/CALCITE-7629
             Project: Calcite
          Issue Type: Bug
          Components: core
    Affects Versions: 1.42.0
            Reporter: Mihai Budiu


The parser uses SqlStdOperatorTable.TIMESTAMP_DIFF to represent DATEDIFF. In consequence, programs that use DATEDIFF will actually unparse as TIMESTAMPDIFF, and will report errors about TIMESTAMPDIFF, e.g.:

SELECT(DATEDIFF(a, b)) FROM T

will produce an error message like:

Invalid number of arguments to function 'TIMESTAMPDIFF'. Was expecting 3 arguments

This is confusing for the users.



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