Re: introduce complex data-type for query "Alter table tableName change columnName copyColumnName dataType"

[Liang Chen]

+1.

Regards
Liang

2017-05-03 13:46 GMT+08:00 rahulcarbondata :

> Hi all,currently "Alter table tableName change columnName copyColumnName
> dataType" query supports only primitive type . I propose it should also
> support complex data type . e.g. CREATE TABLE
> changecomplexdatatype(arrayField *array*) STORED BY 'carbondata'Alter
> table
> changecomplexdatatype change arrayField arrayField *array*
>
>
>
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> View this message in context: http://apache-carbondata-
> mailing-list-archive.1130556.n5.nabble.com/introduce-
> complex-data-type-for-query-Alter-table-tableName-change-
> columnName-copyColumnName-dataTyp-tp11953.html
> Sent from the Apache CarbonData Mailing List archive mailing list archive
> at Nabble.com.




-- 
Regards
Liang

Re: introduce complex data-type for query "Alter table tableName change columnName copyColumnName dataType"

[rahulcarbondata]

Hi all, 
currently "Alter table tableName change columnName copyColumnName dataType"
query supports only primitive type . 

I propose it should also support complex data type . 

e.g. 
CREATE TABLE changecomplexdatatype(arrayField array) STORED BY
'carbondata' 
Alter table changecomplexdatatype change arrayField arrayField array



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