[GitHub] chaoyli opened a new pull request #311: transform row-oriented table to columnar-oriented table

[GitBox <gi...@apache.org>]

chaoyli opened a new pull request #311: transform row-oriented table to columnar-oriented table
URL: https://github.com/apache/incubator-doris/pull/311
 
 
   Apache Doris has not supported row-oriented table any more.
   In future release, row-oriented table should be transformed to columnar-oriented table.
   Now we provide a schema change operator to accomplish this transformation.
   Also we provide a script to generate all command about transformation, it should be performed before upgrade.
   Script is stored in docs/row_to_column/ directory.

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