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https://issues.apache.org/jira/browse/CALCITE-7478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Carlin resolved CALCITE-7478.
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Resolution: Not A Problem
> StandardConvertletTable now always creates CHECKED_TIMES for interval
> ---------------------------------------------------------------------
>
> Key: CALCITE-7478
> URL: https://issues.apache.org/jira/browse/CALCITE-7478
> Project: Calcite
> Issue Type: Bug
> Reporter: Steve Carlin
> Priority: Major
>
> This is more of a question rather than a bug for [~mbudiu]
> I've been running my code against 1.42-SNAPSHOT and yesterday I had a
> regression in my tests. I'm pretty sure this is due to CALCITE-7443,
> specifically the line
> [https://github.com/apache/calcite/blob/main/core/src/main/java/org/apache/calcite/sql2rel/StandardConvertletTable.java#L555]
> I ran a very simple query for my database:
> {code:java}
> select (cast("1970-01-01" as timestamp) + interval 3 days){code}
> I ran it through the debugger, and I did not hit any line checking
> SqlConformance.checkedArithmetic(). But I did hit the line in the
> StandardConvertletTable that always sets the operator as CHECKED_TIMES now
> rather than TIMES. This caused some code of mine to break.
> Is this something that is always meant to be there regardless of the setting
> in SqlConformance? If so, I will change my code to handle it; it's a very
> simple change. I'm wondering if this will affect others as well.
> Thanks!
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