added sql
added sql

* SQL

* Rename SQL/hello.sql to sql/hello.sql

chinmayshah99/helloworld,chinmayshah99/helloworld,chinmayshah99/helloworld,chinmayshah99/helloworld,chinmayshah99/helloworld,chinmayshah99/helloworld,chinmayshah99/helloworld,chinmayshah99/helloworld,chinmayshah99/helloworld,chinmayshah99/helloworld,chinmayshah99/helloworld,chinmayshah99/helloworld,chinmayshah99/helloworld,chinmayshah99/helloworld,chinmayshah99/helloworld,chinmayshah99/helloworld