[jira] [Updated] (CARBONDATA-4160) Alter carbon schema related to complex columns(array/struct)

Posted by Akash R Nilugal (Jira) on Apr 06, 2021; 8:38am
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/jira-Updated-CARBONDATA-4160-Alter-carbon-schema-related-to-complex-columns-array-struct-tp107401.html


     [ https://issues.apache.org/jira/browse/CARBONDATA-4160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Akshay updated CARBONDATA-4160:
-------------------------------
    Summary: Alter carbon schema related to complex columns(array/struct)    (was: Support add complex columns(array/struct)  )

> Alter carbon schema related to complex columns(array/struct)  
> --------------------------------------------------------------
>
>                 Key: CARBONDATA-4160
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-4160
>             Project: CarbonData
>          Issue Type: New Feature
>          Components: spark-integration
>            Reporter: Akshay
>            Priority: Major
>          Time Spent: 2h
>  Remaining Estimate: 0h
>
> Add single-level complex columns(only array and struct) to carbon table. For example - 
> array<int>, struct<a:int, b:string>
> Command - 
> ALTER TABLE <table_name> ADD COLUMNS(arr array<double>)
> Design document - https://docs.google.com/document/d/1DhhkVXM8rMvOuKDZeccJpFEfO3VkA9C0c7JHCV88NXI/edit

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