If the apache Drill can execute update, delete ,in

问题:

As we known that apache drill can easy to query , but I have some questions as followings :

First :

If the apache Drill can execute update, delete ,insert operations on HDFS .

Second :

If the first question's answer is yes , how can I use apache Drill to update, or to delete, or to insert data on HDFS .

回答1:

Apache Drill cannot insert, update, or delete data that currently exists on HDFS.

You can execute a Create Table AS (CTAS) statement to create a new data set.

Some examples of its use are given here.