Update database username in the application.properties file

Author: priteshchitrode

src/main/resources/application.properties

@@ -1,7 +1,7 @@
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
 
 spring.datasource.url=jdbc:mysql://springboot-crud-db.cv6oe0kkeu4l.ap-south-1.rds.amazonaws.com:3306/springboot_crud
-spring.datasource.username=springboot_crud
+spring.datasource.username=admin
 spring.datasource.password=1234567890
 
 spring.jpa.hibernate.ddl-auto=none