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Posted to issues@calcite.apache.org by "Laurent Goujon (JIRA)" <ji...@apache.org> on 2016/10/14 23:10:20 UTC

[jira] [Commented] (CALCITE-1442) SqlIntervalQualifer#getFractionalSecondPrecisionPreservingDefault() returns the wrong field

    [ https://issues.apache.org/jira/browse/CALCITE-1442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15576833#comment-15576833 ] 

Laurent Goujon commented on CALCITE-1442:
-----------------------------------------

Proposed change: https://github.com/apache/calcite/pull/309

> SqlIntervalQualifer#getFractionalSecondPrecisionPreservingDefault() returns the wrong field
> -------------------------------------------------------------------------------------------
>
>                 Key: CALCITE-1442
>                 URL: https://issues.apache.org/jira/browse/CALCITE-1442
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: Laurent Goujon
>            Assignee: Julian Hyde
>            Priority: Minor
>
> Unless I'm wrong, I believe {{SqlIntervalQualifer#getFractionalSecondPrecisionPreservingDefault()}} returns the wrong field:
> {code:java}
>   public int getFractionalSecondPrecision(RelDataTypeSystem typeSystem) {
>     if (fractionalSecondPrecision == RelDataType.PRECISION_NOT_SPECIFIED) {
>       return typeName().getDefaultScale();
>     } else {
>       return fractionalSecondPrecision;
>     }
>   }
>   public int getFractionalSecondPrecisionPreservingDefault() {
>     if (useDefaultFractionalSecondPrecision()) {
>       return RelDataType.PRECISION_NOT_SPECIFIED;
>     } else {
>       return startPrecision;
>     }
>   }
> {code}



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