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https://issues.apache.org/jira/browse/CALCITE-5990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17770866#comment-17770866
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Runkang He commented on CALCITE-5990:
-------------------------------------
Hi [~uilx744], this issue is related to CALCITE-5921, which means the test
suite runs but doesn't check runtime failure unexpectedly.
For more useful information about existing tests, you can refer to the document
[https://calcite.apache.org/docs/howto.html#running-tests]. We can see that not
every test will be executed after each commit is pushed, but the main test
suites will.
> Explicit cast to numeric type doesn't check overflow
> ----------------------------------------------------
>
> Key: CALCITE-5990
> URL: https://issues.apache.org/jira/browse/CALCITE-5990
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.35.0
> Reporter: Runkang He
> Assignee: Runkang He
> Priority: Blocker
> Fix For: 1.36.0
>
>
> Explicit cast to numeric type doesn't check overflow, and this issue can be
> reproduced by sqlline:
> {code:sql}
> select cast(empno as tinyint), cast(130 as tinyint) from emps where
> name='Alice'; -- empno is 130
> {code}
> The empno is INT type. The result is:
> {code:sql}
> -126, -126{code}
> I think it should throw exception when overflow.
> At last, this issue was found when to turn on runtime check for
> CalciteSqlOperatorTest in CALCITE-5921.
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