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https://issues.apache.org/jira/browse/CALCITE-992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15035786#comment-15035786
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Maryann Xue commented on CALCITE-992:
-------------------------------------
BTW, the existing test cases in sequence.oq pass with this patch, and I'll add
counter cases later. Having a new RexNode type would require same amount of
changes but would look nicer, IMO.
> Validate and resolve sequence reference as a Table object
> ---------------------------------------------------------
>
> Key: CALCITE-992
> URL: https://issues.apache.org/jira/browse/CALCITE-992
> Project: Calcite
> Issue Type: Sub-task
> Reporter: Maryann Xue
> Assignee: Maryann Xue
> Fix For: 1.6.0
>
> Attachments: CALCITE-992.suggested.diff
>
>
> Currently the validator does not validate if the sequence exists or if the
> corresponding table is of the required type, etc. Also, in NEXT_VALUE and
> CURRENT_VALUE function, we need the sequence Table object instead of the
> sequence name string.
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