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https://issues.apache.org/jira/browse/CALCITE-618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14359494#comment-14359494
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Julian Hyde commented on CALCITE-618:
-------------------------------------
I've fixed the NPE. If the JSON result doesn't contain columns, Avatica now
makes up the definitions by inspecting the fields of the metadata class, e.g.
MetaTable.class.
See
https://github.com/julianhyde/incubator-calcite/commit/4d67bdeac5e7432efeb6989f21e43cea508913aa
> Add Avatica support for getTables
> ---------------------------------
>
> Key: CALCITE-618
> URL: https://issues.apache.org/jira/browse/CALCITE-618
> Project: Calcite
> Issue Type: Improvement
> Reporter: Nick Dimiduk
> Assignee: Julian Hyde
> Priority: Minor
> Fix For: 1.1.0-incubating
>
> Attachments:
> 0001-CALCITE-618-add-Avatica-support-for-getTables.patch,
> 0001-CALCITE-618-add-Avatica-support-for-getTables.patch
>
>
> Per the title.
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