HAWQ is append only.
Actian vectorH have full feature and index,update, delete

Wales Wang

在 2016-7-13,上午10:10,jinzhy <[email protected]> 写道:

> hello everybody,
> 
>       Can HAWQ or Pivotal HD support 'delete' or 'update' operation in HDFS 
> now?I can only  create append only table in my computer。
> 
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