Drill applies __________, the open source SQL parser framework, for parsing the incoming queries.

Drill applies __________, the open source SQL parser framework, for pa

1.	Drill applies __________, the open source SQL parser framework, for parsing the incoming queries.
Answer» DRILL applies __________, the open source SQL parser framework, for parsing the incoming queries. Choose the correct option from below list (1)APACHE Tephra (2)Apache Calcite (3)All of the options (4)Apache Spark Answer:-(2)Apache Calcite