{"action":"opened","issue":{"url":"https://api.github.com/repos/75team/thinkjs/issues/290","repository_url":"https://api.github.com/repos/75team/thinkjs","labels_url":"https://api.github.com/repos/75team/thinkjs/issues/290/labels{/name}","comments_url":"https://api.github.com/repos/75team/thinkjs/issues/290/comments","events_url":"https://api.github.com/repos/75team/thinkjs/issues/290/events","html_url":"https://github.com/75team/thinkjs/issues/290","id":139801668,"number":290,"title":"group 出错的问题","user":{"login":"ymma","id":10007630,"avatar_url":"https://avatars.githubusercontent.com/u/10007630?v=3","gravatar_id":"","url":"https://api.github.com/users/ymma","html_url":"https://github.com/ymma","followers_url":"https://api.github.com/users/ymma/followers","following_url":"https://api.github.com/users/ymma/following{/other_user}","gists_url":"https://api.github.com/users/ymma/gists{/gist_id}","starred_url":"https://api.github.com/users/ymma/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ymma/subscriptions","organizations_url":"https://api.github.com/users/ymma/orgs","repos_url":"https://api.github.com/users/ymma/repos","events_url":"https://api.github.com/users/ymma/events{/privacy}","received_events_url":"https://api.github.com/users/ymma/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-03-10T06:45:39Z","updated_at":"2016-03-10T06:45:39Z","closed_at":null,"body":"## DESC\r\nlet group = \"date_format(create_time,'%Y-%m-%d')\"\r\nmodel.group(group)\r\n\r\n却生成了：\r\nGROUP BY date_format(`create_time`,`'%Y-%m-%d')`\r\n\r\n逗号后面 不应该有`\r\n\r\n## ENV\r\n\r\nPlatform:\r\n\r\nNode.js Version:\r\n\r\nThinkJS Version:\r\n"}}