{"action":"created","comment":{"url":"https://api.github.com/repos/cockroachdb/cockroach/pulls/comments/34814412","id":34814412,"diff_hunk":"@@ -639,3 +687,23 @@ func evalCaseExpr(expr *CaseExpr, env Env) (Datum, error) {\n \t}\n \treturn null, nil\n }\n+\n+func evalTupleEQ(ldatum, rdatum Datum) (Datum, error) {\n+\tleft := ldatum.(dtuple)\n+\tright := rdatum.(dtuple)\n+\tif len(left) != len(right) {\n+\t\treturn dbool(false), nil\n+\t}\n+\tfor i, lval := range left {","path":"sql/parser2/eval.go","position":165,"original_position":165,"commit_id":"c0c715216881f53a53bc9f5378b062d71f24e2b5","original_commit_id":"c0c715216881f53a53bc9f5378b062d71f24e2b5","user":{"login":"tamird","id":1535036,"avatar_url":"https://avatars.githubusercontent.com/u/1535036?v=3","gravatar_id":"","url":"https://api.github.com/users/tamird","html_url":"https://github.com/tamird","followers_url":"https://api.github.com/users/tamird/followers","following_url":"https://api.github.com/users/tamird/following{/other_user}","gists_url":"https://api.github.com/users/tamird/gists{/gist_id}","starred_url":"https://api.github.com/users/tamird/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tamird/subscriptions","organizations_url":"https://api.github.com/users/tamird/orgs","repos_url":"https://api.github.com/users/tamird/repos","events_url":"https://api.github.com/users/tamird/events{/privacy}","received_events_url":"https://api.github.com/users/tamird/received_events","type":"User","site_admin":false},"body":"nit: i'd use a normal for-loop here, but im not sure what the broadly accepted idiom here is","created_at":"2015-07-16T17:31:54Z","updated_at":"2015-07-16T17:31:54Z","html_url":"https://github.com/cockroachdb/cockroach/pull/1704#discussion_r34814412","pull_request_url":"https://api.github.com/repos/cockroachdb/cockroach/pulls/1704","_links":{"self":{"href":"https://api.github.com/repos/cockroachdb/cockroach/pulls/comments/34814412"},"html":{"href":"https://github.com/cockroachdb/cockroach/pull/1704#discussion_r34814412"},"pull_request":{"href":"https://api.github.com/repos/cockroachdb/cockroach/pulls/1704"}}},"pull_request":{"url":"https://api.github.com/repos/cockroachdb/cockroach/pulls/1704","id":40148772,"html_url":"https://github.com/cockroachdb/cockroach/pull/1704","diff_url":"https://github.com/cockroachdb/cockroach/pull/1704.diff","patch_url":"https://github.com/cockroachdb/cockroach/pull/1704.patch","issue_url":"https://api.github.com/repos/cockroachdb/cockroach/issues/1704","number":1704,"state":"open","locked":false,"title":"Support row comparisons.","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":"See #1619. Still need to implement IN and NOT 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