spring.datasource.url=jdbc:mysql://localhost/oauth2_server_db
spring.datasource.username: oauth2_server
spring.datasource.password: oauth2_server


spring.datasource.url=jdbc:mysql://localhost/oauth2_server_db
spring.datasource.username: oauth2_server
spring.datasource.password: oauth2_server

spring.datasource.validation-query="SELECT 1"
spring.datasource.testWhileIdle=true

Make sure no stale jdbc connections remain in the pool
Make sure no stale jdbc connections remain in the pool
