{"action":"closed","issue":{"url":"https://api.github.com/repos/spring-projects/spring-boot/issues/4943","repository_url":"https://api.github.com/repos/spring-projects/spring-boot","labels_url":"https://api.github.com/repos/spring-projects/spring-boot/issues/4943/labels{/name}","comments_url":"https://api.github.com/repos/spring-projects/spring-boot/issues/4943/comments","events_url":"https://api.github.com/repos/spring-projects/spring-boot/issues/4943/events","html_url":"https://github.com/spring-projects/spring-boot/issues/4943","id":126645930,"number":4943,"title":"Allow setting of addition properties for spring.datasource like spring.jpa.","user":{"login":"mdeinum","id":606761,"avatar_url":"https://avatars.githubusercontent.com/u/606761?v=3","gravatar_id":"","url":"https://api.github.com/users/mdeinum","html_url":"https://github.com/mdeinum","followers_url":"https://api.github.com/users/mdeinum/followers","following_url":"https://api.github.com/users/mdeinum/following{/other_user}","gists_url":"https://api.github.com/users/mdeinum/gists{/gist_id}","starred_url":"https://api.github.com/users/mdeinum/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mdeinum/subscriptions","organizations_url":"https://api.github.com/users/mdeinum/orgs","repos_url":"https://api.github.com/users/mdeinum/repos","events_url":"https://api.github.com/users/mdeinum/events{/privacy}","received_events_url":"https://api.github.com/users/mdeinum/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/spring-projects/spring-boot/labels/waiting-for-triage","name":"waiting-for-triage","color":"ededed"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":5,"created_at":"2016-01-14T12:33:13Z","updated_at":"2016-02-03T12:20:33Z","closed_at":"2016-02-03T12:20:33Z","body":"Some JDBC vendors have specific configuration features, some of which might be set through the URL others are prohibited (Oracle is a good example for this). It would be nice if a the `spring.datasource` section would allow and use `spring.datasource.properties` just like in the case of `spring.jpa.properties` and `spring.mail.properties`. \r\n\r\nThat way there would be a generic way of providing additional, vendor specific properties. \r\n\r\nSee also [this SO question](http://stackoverflow.com/questions/34789220/optimizing-jdbc-fetch-size-by-use-of-spring-boots-application-properties)."}}