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https://issues.apache.org/jira/browse/IGNITE-28895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18106021#comment-18106021
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Ignite TC Bot commented on IGNITE-28895:
----------------------------------------

[~zstan] could you please help review and merge the documentation update for 
IGNITE-14777, or prepare your own version if this draft does not match the 
intended behavior?

Documentation PR: https://github.com/apache/ignite/pull/13374

> [doc] Document Calcite SQL window functions
> -------------------------------------------
>
>                 Key: IGNITE-28895
>                 URL: https://issues.apache.org/jira/browse/IGNITE-28895
>             Project: Ignite
>          Issue Type: Task
>          Components: documentation
>            Reporter: Ignite TC Bot
>            Assignee: Ignite TC Bot
>            Priority: Major
>              Labels: ise
>         Attachments: Window Functions _ Ignite Documentation.mhtml
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> IGNITE-14777 adds user-facing support for SQL window functions in the 
> Calcite-based SQL engine.
> Implementation evidence:
> * Source issue: https://issues.apache.org/jira/browse/IGNITE-14777
> * Implementation PR: https://github.com/apache/ignite/pull/12096
> * Merge commit: 4972dfa703aaa5e9a500ded8e6662c91f65582f3
> The implementation adds WindowNode/window execution support and tests for 
> OVER clauses, PARTITION BY, ORDER BY, ROWS/RANGE frames, ROW_NUMBER, RANK, 
> DENSE_RANK, PERCENT_RANK, CUME_DIST, LAG, LEAD, FIRST_VALUE, and aggregate 
> functions used with OVER.
> Documentation should update docs/_docs/SQL/sql-calcite.adoc in the Supported 
> Functions section with a concise description of supported window functions 
> and syntax examples.



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