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https://issues.apache.org/jira/browse/DRILL-6963?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16746629#comment-16746629
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Kunal Khatua commented on DRILL-6963:
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[~benj641] do you have a reference of an existing system that does this?
An example with a sample data in the description would help other committers
provide feedback on the feasibility of the feature.
> create/aggregate/work with array
> --------------------------------
>
> Key: DRILL-6963
> URL: https://issues.apache.org/jira/browse/DRILL-6963
> Project: Apache Drill
> Issue Type: Wish
> Components: Functions - Drill
> Reporter: benj
> Priority: Major
>
> * Add the possibility to build array (like : SELECT array[a1,a2,a3...]) -
> ideally work with all types
> * Add a default array_agg (like : SELECT col1, array_agg(col2),
> array_agg(DISTINCT col2) FROM ... GROUP BY col1) ; - ideally work with all
> types
> * Add function/facilities/operator to work with array
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