{"action":"created","comment":{"url":"https://api.github.com/repos/apache/incubator-madlib/pulls/comments/57503961","id":57503961,"diff_hunk":"@@ -130,7 +130,13 @@ the dependent variable expression to the <em>excluded</em> string.</DD>\n <DD>BOOLEAN, default: TRUE. Whether to normalize the data. Setting this to TRUE usually yields better results and faster convergence.</DD>\n \n <DT>grouping_col (optional)</DT>\n-<DD>TEXT, default: NULL. <em>Not currently implemented. Any non-NULL value is ignored.</em> An expression list used to group the input dataset into discrete groups, running one regression per group. Similar to the SQL <tt>GROUP BY</tt> clause. When this value is NULL, no grouping is used and a single result model is generated.</DD>\n+<DD>TEXT, default: NULL. \n+\n+@note <em>Not currently implemented. Any non-NULL value is ignored.\n+Grouping support will be added in a future release. </em>\n+An expression list used to group the input dataset into discrete groups, ","path":"src/ports/postgres/modules/elastic_net/elastic_net.sql_in","position":9,"original_position":9,"commit_id":"9be9259668fee0b405b69581387853747ddf0f90","original_commit_id":"9be9259668fee0b405b69581387853747ddf0f90","user":{"login":"iyerr3","id":2237447,"avatar_url":"https://avatars.githubusercontent.com/u/2237447?v=3","gravatar_id":"","url":"https://api.github.com/users/iyerr3","html_url":"https://github.com/iyerr3","followers_url":"https://api.github.com/users/iyerr3/followers","following_url":"https://api.github.com/users/iyerr3/following{/other_user}","gists_url":"https://api.github.com/users/iyerr3/gists{/gist_id}","starred_url":"https://api.github.com/users/iyerr3/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/iyerr3/subscriptions","organizations_url":"https://api.github.com/users/iyerr3/orgs","repos_url":"https://api.github.com/users/iyerr3/repos","events_url":"https://api.github.com/users/iyerr3/events{/privacy}","received_events_url":"https://api.github.com/users/iyerr3/received_events","type":"User","site_admin":false},"body":"Maybe we shouldn't say anything about the expression list, since grouping isn't implemented yet. 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