{"action":"created","comment":{"url":"https://api.github.com/repos/cockroachdb/cockroach/pulls/comments/37564581","id":37564581,"diff_hunk":"@@ -64,9 +78,24 @@ func markExplain(plan planNode, mode explainMode) (planNode, error) {\n \t\treturn t, nil\n \n \tcase *sortNode:\n-\t\treturn markExplain(t.plan, mode)\n+\t\treturn markDebug(t.plan, mode)\n \n \tdefault:\n \t\treturn nil, fmt.Errorf(\"TODO(pmattis): unimplemented %T\", plan)\n \t}\n }\n+\n+func populateExplain(v *valuesNode, plan planNode, level int) {\n+\tvar name, description string\n+\tchildren := plan.ExplainPlan(&name, &description)\n+\n+\trow := make(parser.DTuple, len(v.columns))","path":"sql/explain.go","position":null,"original_position":66,"commit_id":"983227cb24d084ba766514bc6b2f71653fc41bad","original_commit_id":"ce17a06f5c96479f017373dca2edc918fa086352","user":{"login":"petermattis","id":6201335,"avatar_url":"https://avatars.githubusercontent.com/u/6201335?v=3","gravatar_id":"","url":"https://api.github.com/users/petermattis","html_url":"https://github.com/petermattis","followers_url":"https://api.github.com/users/petermattis/followers","following_url":"https://api.github.com/users/petermattis/following{/other_user}","gists_url":"https://api.github.com/users/petermattis/gists{/gist_id}","starred_url":"https://api.github.com/users/petermattis/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/petermattis/subscriptions","organizations_url":"https://api.github.com/users/petermattis/orgs","repos_url":"https://api.github.com/users/petermattis/repos","events_url":"https://api.github.com/users/petermattis/events{/privacy}","received_events_url":"https://api.github.com/users/petermattis/received_events","type":"User","site_admin":false},"body":"Oh, good point. Duh.","created_at":"2015-08-20T18:31:01Z","updated_at":"2015-08-20T18:31:01Z","html_url":"https://github.com/cockroachdb/cockroach/pull/2182#discussion_r37564581","pull_request_url":"https://api.github.com/repos/cockroachdb/cockroach/pulls/2182","_links":{"self":{"href":"https://api.github.com/repos/cockroachdb/cockroach/pulls/comments/37564581"},"html":{"href":"https://github.com/cockroachdb/cockroach/pull/2182#discussion_r37564581"},"pull_request":{"href":"https://api.github.com/repos/cockroachdb/cockroach/pulls/2182"}}},"pull_request":{"url":"https://api.github.com/repos/cockroachdb/cockroach/pulls/2182","id":42939228,"html_url":"https://github.com/cockroachdb/cockroach/pull/2182","diff_url":"https://github.com/cockroachdb/cockroach/pull/2182.diff","patch_url":"https://github.com/cockroachdb/cockroach/pull/2182.patch","issue_url":"https://api.github.com/repos/cockroachdb/cockroach/issues/2182","number":2182,"state":"open","locked":false,"title":"Add EXPLAIN (plan).","user":{"login":"petermattis","id":6201335,"avatar_url":"https://avatars.githubusercontent.com/u/6201335?v=3","gravatar_id":"","url":"https://api.github.com/users/petermattis","html_url":"https://github.com/petermattis","followers_url":"https://api.github.com/users/petermattis/followers","following_url":"https://api.github.com/users/petermattis/following{/other_user}","gists_url":"https://api.github.com/users/petermattis/gists{/gist_id}","starred_url":"https://api.github.com/users/petermattis/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/petermattis/subscriptions","organizations_url":"https://api.github.com/users/petermattis/orgs","repos_url":"https://api.github.com/users/petermattis/repos","events_url":"https://api.github.com/users/petermattis/events{/privacy}","received_events_url":"https://api.github.com/users/petermattis/received_events","type":"User","site_admin":false},"body":"The output is pretty redumentary, containing Level, Type and Description\nfield. The Level field indicates the level in the query plan tree (with\n0 indicating the root). The Type indicates the type of the plan\nnode (currently scan, revscan, sort, nosort, or values). The Description\nis some node specificy information, such as the table/index being\nscanned or the keys being sorted on.\n\nFixed a buglet in valuesNode: the values lists must all be the same\nlength.\n\nFixes 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