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Posted to issues@carbondata.apache.org by "Akshay (Jira)" <ji...@apache.org> on 2021/04/06 08:38:00 UTC
[jira] [Updated] (CARBONDATA-4160) Alter carbon schema related to
complex columns(array/struct)
[ 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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