Transform row-oriented table to columnar-oriented table #311
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imay
requested changes
Nov 15, 2018
chaoyli
changed the title
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checks通过了 |
imay
requested changes
Nov 16, 2018
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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.