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https://issues.apache.org/jira/browse/CALCITE-129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17779781#comment-17779781
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Ruben Q L commented on CALCITE-129:
-----------------------------------
I agree with [~julianhyde].
I have started to take a look at the PR, I have left some minor comments but
IMO it is in a pretty good shape, with plenty of new tests for this
improvement. However, I'm not the most expert on the SQL parser & validator, so
I'd appreciate if someone else could help on that part.
> Support recursive WITH queries
> ------------------------------
>
> Key: CALCITE-129
> URL: https://issues.apache.org/jira/browse/CALCITE-129
> Project: Calcite
> Issue Type: Improvement
> Reporter: GitHub Import
> Assignee: Hanumath Rao Maduri
> Priority: Major
> Labels: github-import, pull-request-available
> Fix For: 1.36.0
>
>
> Building on https://github.com/julianhyde/optiq/issues/128, enable the
> RECURSIVE keyword.
> This feature allows relations to be computed iteratively. Whereas
> ([#128|https://github.com/JulianHyde/optiq/issues/128] |
> [FLINK-128|https://issues.apache.org/jira/browse/OPTIQ-128]) was mainly a
> parser/validator change, this feature requires significant changes to the
> planner and runtime.
> ---------------- Imported from GitHub ----------------
> Url: https://github.com/julianhyde/optiq/issues/129
> Created by: [julianhyde|https://github.com/julianhyde]
> Labels: enhancement,
> Created at: Tue Feb 11 20:29:35 CET 2014
> State: open
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