PRIMARY KEY (problem, format)
);
-CREATE TABLE table_comments (
- table_name TEXT NOT NULL PRIMARY KEY,
- comment_text TEXT NOT NULL
-);
-
-CREATE TABLE column_comments (
- table_name TEXT NOT NULL,
- column_name TEXT NOT NULL,
- comment_text TEXT NOT NULL,
- PRIMARY KEY (table_name, column_name)
-);
-
-INSERT INTO table_comments VALUES ('users', 'List of users');
-INSERT INTO table_comments VALUES ('contests', 'List of contests');
-INSERT INTO table_comments VALUES ('contest_status', 'List of (contest, user, result)');
-INSERT INTO table_comments VALUES ('problems', 'List of problems');
-INSERT INTO table_comments VALUES ('contest_problems', 'Many-to-many bridge between contests and problems');
-INSERT INTO table_comments VALUES ('jobs', 'List of jobs');
-INSERT INTO table_comments VALUES ('problem_status', 'List of (problem, user, result)');
-INSERT INTO table_comments VALUES ('opens', 'List of (contest, problem, user, time when user opened problem)');
-INSERT INTO table_comments VALUES ('limits', 'Time limit overrides for certain problem/format pairs');
-
-INSERT INTO column_comments VALUES ('users', 'passphrase', 'RFC2307-encoded passphrase');
-INSERT INTO column_comments VALUES ('users', 'name', 'Full name of user');
-INSERT INTO column_comments VALUES ('users', 'level', 'Highschool, Undergraduate, Master, Doctorate or Other');
-INSERT INTO column_comments VALUES ('users', 'lastjob', 'Unix time when this user last submitted a job');
-INSERT INTO column_comments VALUES ('users', 'since', 'Unix time when this user was created');
-
-INSERT INTO column_comments VALUES ('contests', 'start', 'Unix time when contest starts');
-INSERT INTO column_comments VALUES ('contests', 'stop', 'Unix time when contest ends');
-INSERT INTO column_comments VALUES ('contests', 'editorial', 'HTML fragment placed before the editorial');
-INSERT INTO column_comments VALUES ('contests', 'description', 'HTML fragment placed on contest page');
-
-INSERT INTO column_comments VALUES ('problems', 'author', 'Full name(s) of problem author(s)/problemsetter(s)/tester(s)/etc');
-INSERT INTO column_comments VALUES ('problems', 'writer', 'Full name(s) of statement writer(s) (DEPRECATED)');
-INSERT INTO column_comments VALUES ('problems', 'generator', 'Generator class, without the leading Gruntmaster::Daemon::Generator::');
-INSERT INTO column_comments VALUES ('problems', 'runner', 'Runner class, without the leading Gruntmaster::Daemon::Runner::');
-INSERT INTO column_comments VALUES ('problems', 'judge', 'Judge class, without the leading Gruntmaster::Daemon::Judge::');
-INSERT INTO column_comments VALUES ('problems', 'level', 'Problem level, one of beginner, easy, medium, hard');
-INSERT INTO column_comments VALUES ('problems', 'olimit', 'Output limit (in bytes)');
-INSERT INTO column_comments VALUES ('problems', 'timeout', 'Time limit (in seconds)');
-INSERT INTO column_comments VALUES ('problems', 'solution', 'Solution (HTML)');
-INSERT INTO column_comments VALUES ('problems', 'statement', 'Statement (HTML)');
-INSERT INTO column_comments VALUES ('problems', 'testcnt', 'Number of tests');
-INSERT INTO column_comments VALUES ('problems', 'precnt', 'Number of pretests. NULL indicates full feedback.');
-INSERT INTO column_comments VALUES ('problems', 'tests', 'JSON array of test values for ::Runner::File');
-INSERT INTO column_comments VALUES ('problems', 'value', 'Problem value when used in a contest.');
-INSERT INTO column_comments VALUES ('problems', 'genformat', 'Format (programming language) of the generator if using the Run generator');
-INSERT INTO column_comments VALUES ('problems', 'gensource', 'Source code of generator if using the Run generator');
-INSERT INTO column_comments VALUES ('problems', 'verformat', 'Format (programming language) of the verifier if using the Verifier runner');
-INSERT INTO column_comments VALUES ('problems', 'versource', 'Source code of verifier if using the Verifier runner');
-
-INSERT INTO column_comments VALUES ('jobs', 'daemon', 'hostname:PID of daemon that last executed this job. NULL if never executed');
-INSERT INTO column_comments VALUES ('jobs', 'date', 'Unix time when job was submitted');
-INSERT INTO column_comments VALUES ('jobs', 'errors', 'Compiler errors');
-INSERT INTO column_comments VALUES ('jobs', 'extension', 'File extension of submitted program, without a leading dot');
-INSERT INTO column_comments VALUES ('jobs', 'format', 'Format (programming language) of submitted program');
-INSERT INTO column_comments VALUES ('jobs', 'reference', 'If not null, this is a reference solution that should get this result. For example, set reference=0 on jobs that should be accepted, reference=3 on jobs that should get TLE, etc');
-INSERT INTO column_comments VALUES ('jobs', 'result', 'Job result (integer constant from Gruntmaster::Daemon::Constants)');
-INSERT INTO column_comments VALUES ('jobs', 'result_text', 'Job result (human-readable text)');
-INSERT INTO column_comments VALUES ('jobs', 'results', 'Per-test results (JSON array of hashes with keys id (test number, counting from 1), result (integer constant from Gruntmaster::Daemon::Constants), result_text (human-readable text), time (execution time in decimal seconds))');
-
-INSERT INTO column_comments VALUES ('problem_status', 'solved', 'True if the result is Accepted, False otherwise');
+COMMENT ON TABLE users IS 'List of users';
+COMMENT ON TABLE contests IS 'List of contests';
+COMMENT ON TABLE contest_status IS 'List of (contest, user, result)';
+COMMENT ON TABLE problems IS 'List of problems';
+COMMENT ON TABLE contest_problems IS 'Many-to-many bridge between contests and problems';
+COMMENT ON TABLE jobs IS 'List of jobs';
+COMMENT ON TABLE problem_status IS 'List of (problem, user, result)';
+COMMENT ON TABLE opens IS 'List of (contest, problem, user, time when user opened problem)';
+COMMENT ON TABLE limits IS 'Time limit overrides for certain problem/format pairs';
+
+COMMENT ON COLUMN users.passphrase IS 'RFC2307-encoded passphrase';
+COMMENT ON COLUMN users.name IS 'Full name of user';
+COMMENT ON COLUMN users.level IS 'Highschool, Undergraduate, Master, Doctorate or Other';
+COMMENT ON COLUMN users.lastjob IS 'Unix time when this user last submitted a job';
+COMMENT ON COLUMN users.since IS 'Unix time when this user was created';
+
+COMMENT ON COLUMN contests.start IS 'Unix time when contest starts';
+COMMENT ON COLUMN contests.stop IS 'Unix time when contest ends';
+COMMENT ON COLUMN contests.editorial IS 'HTML fragment placed before the editorial';
+COMMENT ON COLUMN contests.description IS 'HTML fragment placed on contest page';
+
+COMMENT ON COLUMN problems.author IS 'Full name(s) of problem author(s)/problemsetter(s)/tester(s)/etc';
+COMMENT ON COLUMN problems.writer IS 'Full name(s) of statement writer(s) (DEPRECATED)';
+COMMENT ON COLUMN problems.generator IS 'Generator class, without the leading Gruntmaster::Daemon::Generator::';
+COMMENT ON COLUMN problems.runner IS 'Runner class, without the leading Gruntmaster::Daemon::Runner::';
+COMMENT ON COLUMN problems.judge IS 'Judge class, without the leading Gruntmaster::Daemon::Judge::';
+COMMENT ON COLUMN problems.level IS 'Problem level, one of beginner, easy, medium, hard';
+COMMENT ON COLUMN problems.olimit IS 'Output limit (in bytes)';
+COMMENT ON COLUMN problems.timeout IS 'Time limit (in seconds)';
+COMMENT ON COLUMN problems.solution IS 'Solution (HTML)';
+COMMENT ON COLUMN problems.statement IS 'Statement (HTML)';
+COMMENT ON COLUMN problems.testcnt IS 'Number of tests';
+COMMENT ON COLUMN problems.precnt IS 'Number of pretests. NULL indicates full feedback.';
+COMMENT ON COLUMN problems.tests IS 'JSON array of test values for ::Runner::File';
+COMMENT ON COLUMN problems.value IS 'Problem value when used in a contest.';
+COMMENT ON COLUMN problems.genformat IS 'Format (programming language) of the generator if using the Run generator';
+COMMENT ON COLUMN problems.gensource IS 'Source code of generator if using the Run generator';
+COMMENT ON COLUMN problems.verformat IS 'Format (programming language) of the verifier if using the Verifier runner';
+COMMENT ON COLUMN problems.versource IS 'Source code of verifier if using the Verifier runner';
+
+COMMENT ON COLUMN jobs.daemon IS 'hostname:PID of daemon that last executed this job. NULL if never executed';
+COMMENT ON COLUMN jobs.date IS 'Unix time when job was submitted';
+COMMENT ON COLUMN jobs.errors IS 'Compiler errors';
+COMMENT ON COLUMN jobs.extension IS 'File extension of submitted program, without a leading dot';
+COMMENT ON COLUMN jobs.format IS 'Format (programming language) of submitted program';
+COMMENT ON COLUMN jobs.reference IS 'If not null, this is a reference solution that should get this result. For example, set reference=0 on jobs that should be accepted, reference=3 on jobs that should get TLE, etc';
+COMMENT ON COLUMN jobs.result IS 'Job result (integer constant from Gruntmaster::Daemon::Constants)';
+COMMENT ON COLUMN jobs.result_text IS 'Job result (human-readable text)';
+COMMENT ON COLUMN jobs.results IS 'Per-test results (JSON array of hashes with keys id (test number, counting from 1), result (integer constant from Gruntmaster::Daemon::Constants), result_text (human-readable text), time (execution time in decimal seconds))';
CREATE OR REPLACE VIEW user_data AS (SELECT
id,admin,name,town,university,country,level,lastjob