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Posted to issues@calcite.apache.org by "Laurent Goujon (JIRA)" <ji...@apache.org> on 2016/10/04 00:44:22 UTC

[jira] [Commented] (CALCITE-1407) MetaImpl#fieldMetaData wrongly uses 1-based column ordinals

    [ https://issues.apache.org/jira/browse/CALCITE-1407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15543917#comment-15543917 ] 

Laurent Goujon commented on CALCITE-1407:
-----------------------------------------

Pull request: https://github.com/apache/calcite/pull/291

> MetaImpl#fieldMetaData wrongly uses 1-based column ordinals
> -----------------------------------------------------------
>
>                 Key: CALCITE-1407
>                 URL: https://issues.apache.org/jira/browse/CALCITE-1407
>             Project: Calcite
>          Issue Type: Bug
>          Components: avatica
>            Reporter: Laurent Goujon
>            Assignee: Julian Hyde
>             Fix For: avatica-1.9.0
>
>
> Method {{org.apache.calcite.avatica.MetaImpl#fieldMetaData(Class)}} creates Column metadata info from a metadata class. At the same time, the method provides the column ordinal, which is starts at 1, whereas {{ColumnMetadata}} ordinal starts at 0 (according to field comment and usage inside avatica).



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