Re: introduce complex data-type for query "Alter table tableName change columnName copyColumnName dataType"
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 -- 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-tp11953p11954.html Sent from the Apache CarbonData Mailing List archive mailing list archive at Nabble.com.
Re: introduce complex data-type for query "Alter table tableName change columnName copyColumnName dataType"
+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* > > > > -- > 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