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https://issues.apache.org/jira/browse/CALCITE-1408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15563896#comment-15563896
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Laurent Goujon commented on CALCITE-1408:
-----------------------------------------
I came up with a test, and I updated my PR accordingly. Let me know what you
think of it...
> ResultSet.getXxx methods should throw SQLException if cannot convert to the
> requested type
> ------------------------------------------------------------------------------------------
>
> Key: CALCITE-1408
> URL: https://issues.apache.org/jira/browse/CALCITE-1408
> Project: Calcite
> Issue Type: Bug
> Components: avatica
> Reporter: Laurent Goujon
> Assignee: Julian Hyde
> Fix For: avatica-1.9.0
>
>
> {{AccessorImpl}} relies on {{cannotConvert(String)}} method to throw a
> exception when conversion is not possible between the accessor data type, and
> what the user requested.
> The exact class type of the exception is {{RuntimeException}} which is very
> generic, and not easy for the user to catch, unlike more specific types.
> Moreover JDBC drivers usually throws a {{SQLException}} instances for these
> kind of exceptions, which is likely what users are expecting.
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