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https://issues.apache.org/jira/browse/CALCITE-1410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Hyde updated CALCITE-1410:
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Fix Version/s: avatica-1.9.0
> MetaImpl.MetaColumn doesn't follow JDBC spec
> --------------------------------------------
>
> Key: CALCITE-1410
> URL: https://issues.apache.org/jira/browse/CALCITE-1410
> Project: Calcite
> Issue Type: Bug
> Components: avatica
> Reporter: Laurent Goujon
> Fix For: avatica-1.9.0
>
>
> {{MetaImpl.MetaColumn}} which is used as a record for
> {{DatabaseMetadata#getColumns}} doesn't follow JDBC spec:
> several fields have incorrect types:
> - bufferLength should be an int (based on name, but not clarified in spec)
> - sqlDataType should be an int
> - sqlDatetimeSub should be an int
> - sourceDataType should be a short
> some fields also have incorrect nullability:
> - columnSize, charOctetLength and numPrecRadix can be null when they don't
> apply to their specific types
> - isNullable, isAutoincrement and isGeneratedcolumn should be a nullable
> fields (although they are not primitive fields), with value set to the empty
> string if undefined.
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