https://community.cloudera.com/t5/Support-Questions/Apache-NiFi-How-NiFi-connect-to-Presto/m-p/334469#M231779 <P><SPAN>ExecuteSQL will use Database Connection Pooling Service controller service.</SPAN></P><P><SPAN>From there you configure a JDBC connection string.</SPAN></P><P><SPAN>The connection string will depend on the specific jar you will use so in this case Presto</SPAN></P><P><SPAN>Here is reference on JDBC connection for Presto and that is an external database&nbsp;function and not so much NiFi issue:</SPAN></P><P>&nbsp;</P><P><SPAN><A href="https://prestodb.io/docs/current/installation/jdbc.html" target="_blank">https://prestodb.io/docs/current/installation/jdbc.html</A></SPAN></P> Mon, 24 Jan 2022 19:56:08 GMT DigitalPlumber 2022-01-24T19:56:08Z