{"action":"created","issue":{"url":"https://api.github.com/repos/sequelize/sequelize/issues/3590","labels_url":"https://api.github.com/repos/sequelize/sequelize/issues/3590/labels{/name}","comments_url":"https://api.github.com/repos/sequelize/sequelize/issues/3590/comments","events_url":"https://api.github.com/repos/sequelize/sequelize/issues/3590/events","html_url":"https://github.com/sequelize/sequelize/pull/3590","id":70594819,"number":3590,"title":"Set default transaction level to safest option","user":{"login":"sdepold","id":79163,"avatar_url":"https://avatars.githubusercontent.com/u/79163?v=3","gravatar_id":"","url":"https://api.github.com/users/sdepold","html_url":"https://github.com/sdepold","followers_url":"https://api.github.com/users/sdepold/followers","following_url":"https://api.github.com/users/sdepold/following{/other_user}","gists_url":"https://api.github.com/users/sdepold/gists{/gist_id}","starred_url":"https://api.github.com/users/sdepold/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sdepold/subscriptions","organizations_url":"https://api.github.com/users/sdepold/orgs","repos_url":"https://api.github.com/users/sdepold/repos","events_url":"https://api.github.com/users/sdepold/events{/privacy}","received_events_url":"https://api.github.com/users/sdepold/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-04-24T05:49:20Z","updated_at":"2015-04-24T06:37:31Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/sequelize/sequelize/pulls/3590","html_url":"https://github.com/sequelize/sequelize/pull/3590","diff_url":"https://github.com/sequelize/sequelize/pull/3590.diff","patch_url":"https://github.com/sequelize/sequelize/pull/3590.patch"},"body":"This commit changes the default transaction level to `SERIALIZABLE`\nwhich is the safest option available and also the default of SQLite.\n\nThis change could be considered BC breaking."},"comment":{"url":"https://api.github.com/repos/sequelize/sequelize/issues/comments/95821315","html_url":"https://github.com/sequelize/sequelize/pull/3590#issuecomment-95821315","issue_url":"https://api.github.com/repos/sequelize/sequelize/issues/3590","id":95821315,"user":{"login":"mickhansen","id":699049,"avatar_url":"https://avatars.githubusercontent.com/u/699049?v=3","gravatar_id":"","url":"https://api.github.com/users/mickhansen","html_url":"https://github.com/mickhansen","followers_url":"https://api.github.com/users/mickhansen/followers","following_url":"https://api.github.com/users/mickhansen/following{/other_user}","gists_url":"https://api.github.com/users/mickhansen/gists{/gist_id}","starred_url":"https://api.github.com/users/mickhansen/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mickhansen/subscriptions","organizations_url":"https://api.github.com/users/mickhansen/orgs","repos_url":"https://api.github.com/users/mickhansen/repos","events_url":"https://api.github.com/users/mickhansen/events{/privacy}","received_events_url":"https://api.github.com/users/mickhansen/received_events","type":"User","site_admin":false},"created_at":"2015-04-24T06:37:31Z","updated_at":"2015-04-24T06:37:31Z","body":"Might be safer but is it also more prone to deadlocks, does it need single writer principle?\r\nHonestly i don't know enough about these isolation levels, and no two dialects implement them the same save."}}