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https://issues.apache.org/jira/browse/CALCITE-708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14549735#comment-14549735
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Xavier FH Leong commented on CALCITE-708:
-----------------------------------------
Pull request created:
https://github.com/apache/incubator-calcite/pull/87
So, I'm using alloPrec to determine if we need to print, static precision eg.
INTEGER do not allow precision change.
> Avatica and Calcite to support DatabaseMetaData getTypeInfo
> -----------------------------------------------------------
>
> Key: CALCITE-708
> URL: https://issues.apache.org/jira/browse/CALCITE-708
> Project: Calcite
> Issue Type: Improvement
> Reporter: Xavier FH Leong
> Assignee: Julian Hyde
> Priority: Minor
> Labels: avatica, metadata
> Fix For: next
>
>
> http://docs.oracle.com/javase/7/docs/api/java/sql/DatabaseMetaData.html#getTypeInfo()
>
> Avatica to call underlying connection database metadata for getTypeInfo to
> show the database supported type and meta info.
> Calcite to provide the info for the underlying adapter thru SqlTypeName and
> RelDataType
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