[
https://issues.apache.org/jira/browse/CALCITE-4531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated CALCITE-4531:
------------------------------------
Labels: pull-request-available (was: )
> Deprecate RexLiteral#intValue since it performs silent truncation
> -----------------------------------------------------------------
>
> Key: CALCITE-4531
> URL: https://issues.apache.org/jira/browse/CALCITE-4531
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Reporter: Vladimir Sitnikov
> Assignee: Yu Xu
> Priority: Critical
> Labels: pull-request-available
>
> {{RexLiteral#intValue}} is prone to errors since it silently truncates values
> to {{int}} so the developers might fail to know that at the compile time.
> It might be safer to expose {{BigDecimal}} or {{intValueExact}} or
> {{doubleValue}} alternatives which would be "enough for all the possible
> cases".
> An alternative option is to mark the method as deprecated, so every use of
> the method would require users to suppress the warning, so they know why the
> method is deprecated.
> I guess the most common use case for {{RexLiteral.intValue}} is {{offset}}
> and {{fetch}} in {{Sort}}, however, the misuse is hard to spot, and it might
> result in hard to notice data corruptions.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
