db.sql

   1 CREATE TABLE users (
   2         id         TEXT    PRIMARY KEY,
   3         passphrase TEXT,   -- NOT NULL,
   4         admin      BOOLEAN NOT NULL DEFAULT FALSE,
   5         name       TEXT,  -- NOT NULL,
   6         email      TEXT,  -- NOT NULL,
   7         phone      TEXT,  -- NOT NULL,
   8         town       TEXT,  -- NOT NULL,
   9         university TEXT,  -- NOT NULL,
  10         level      TEXT,  -- NOT NULL,
  11         country    TEXT,
  12         lastjob    BIGINT,
  13         since      BIGINT DEFAULT CAST(EXTRACT(epoch from now()) AS bigint)
  14 );
  15
  16 CREATE TABLE contests (
  17         id          TEXT PRIMARY KEY,
  18         name        TEXT NOT NULL,
  19         editorial   TEXT,
  20         description TEXT,
  21         start       INT  NOT NULL,
  22         stop        INT  NOT NULL,
  23         owner       TEXT NOT NULL REFERENCES users ON DELETE CASCADE,
  24         CONSTRAINT  positive_duration CHECK (stop > start)
  25 );
  26
  27 CREATE TABLE contest_status (
  28         contest TEXT NOT NULL REFERENCES contests ON DELETE CASCADE,
  29         owner   TEXT NOT NULL REFERENCES users ON DELETE CASCADE,
  30         score   INT  NOT NULL,
  31         rank    INT  NOT NULL,
  32
  33         PRIMARY KEY (owner, contest)
  34 );
  35
  36 CREATE TABLE problems (
  37         id        TEXT      PRIMARY KEY,
  38         author    TEXT,
  39         writer    TEXT,
  40         generator TEXT    NOT NULL,
  41         judge     TEXT    NOT NULL,
  42         level     TEXT    NOT NULL,
  43         name      TEXT    NOT NULL,
  44         olimit    INT,
  45         owner     TEXT    NOT NULL REFERENCES users ON DELETE CASCADE,
  46         private   BOOLEAN NOT NULL DEFAULT FALSE,
  47         runner    TEXT    NOT NULL,
  48         solution  TEXT ,
  49         statement TEXT    NOT NULL,
  50         testcnt   INT     NOT NULL,
  51         precnt    INT,
  52         tests     TEXT,
  53         timeout   REAL    NOT NULL,
  54         value     INT     NOT NULL,
  55         genformat TEXT,
  56         gensource TEXT,
  57         verformat TEXT,
  58         versource TEXT
  59 );
  60
  61 CREATE TABLE contest_problems (
  62         contest TEXT REFERENCES contests ON DELETE CASCADE,
  63         problem TEXT NOT NULL REFERENCES problems ON DELETE CASCADE,
  64         PRIMARY KEY (contest, problem)
  65 );
  66
  67 CREATE TABLE jobs (
  68         id          SERIAL  PRIMARY KEY,
  69         contest     TEXT    REFERENCES contests ON DELETE CASCADE,
  70         daemon      TEXT,
  71         date        BIGINT  NOT NULL,
  72         errors      TEXT,
  73         extension   TEXT    NOT NULL,
  74         format      TEXT    NOT NULL,
  75         private     BOOLEAN NOT NULL DEFAULT FALSE,
  76         problem     TEXT    NOT NULL REFERENCES problems ON DELETE CASCADE,
  77         result      INT,
  78         result_text TEXT,
  79         results     TEXT,
  80         source      TEXT    NOT NULL,
  81         owner       TEXT    NOT NULL REFERENCES users ON DELETE CASCADE
  82 );
  83
  84 CREATE TABLE problem_status (
  85         problem TEXT    NOT NULL REFERENCES problems ON DELETE CASCADE,
  86         owner   TEXT    NOT NULL REFERENCES users ON DELETE CASCADE,
  87         job     SERIAL  NOT NULL REFERENCES jobs ON DELETE CASCADE,
  88         solved  BOOLEAN NOT NULL DEFAULT FALSE,
  89
  90         PRIMARY KEY (owner, problem)
  91 );
  92
  93 CREATE TABLE opens (
  94         contest TEXT   NOT NULL REFERENCES contests ON DELETE CASCADE,
  95         problem TEXT   NOT NULL REFERENCES problems ON DELETE CASCADE,
  96         owner   TEXT   NOT NULL REFERENCES users ON DELETE CASCADE,
  97         time    BIGINT NOT NULL,
  98         PRIMARY KEY (contest, problem, owner)
  99 );
 100
 101 CREATE TABLE table_comments (
 102         table_name   TEXT NOT NULL PRIMARY KEY,
 103         comment_text TEXT NOT NULL
 104 );
 105
 106 CREATE TABLE column_comments (
 107         table_name   TEXT NOT NULL,
 108         column_name  TEXT NOT NULL,
 109         comment_text TEXT NOT NULL,
 110         PRIMARY KEY (table_name, column_name)
 111 );
 112
 113 INSERT INTO table_comments VALUES ('users',   'List of users');
 114 INSERT INTO table_comments VALUES ('contests',   'List of contests');
 115 INSERT INTO table_comments VALUES ('contest_status',   'List of (contest, user, result)');
 116 INSERT INTO table_comments VALUES ('problems',   'List of problems');
 117 INSERT INTO table_comments VALUES ('contest_problems', 'Many-to-many bridge between contests and problems');
 118 INSERT INTO table_comments VALUES ('jobs',   'List of jobs');
 119 INSERT INTO table_comments VALUES ('problem_status', 'List of (problem, user, result)');
 120 INSERT INTO table_comments VALUES ('opens', 'List of (contest, problem, user, time when user opened problem)');
 121
 122 INSERT INTO column_comments VALUES ('users', 'passphrase', 'RFC2307-encoded passphrase');
 123 INSERT INTO column_comments VALUES ('users', 'name', 'Full name of user');
 124 INSERT INTO column_comments VALUES ('users', 'level', 'Highschool, Undergraduate, Master, Doctorate or Other');
 125 INSERT INTO column_comments VALUES ('users', 'lastjob', 'Unix time when this user last submitted a job');
 126 INSERT INTO column_comments VALUES ('users', 'since', 'Unix time when this user was created');
 127
 128 INSERT INTO column_comments VALUES ('contests', 'start', 'Unix time when contest starts');
 129 INSERT INTO column_comments VALUES ('contests', 'stop', 'Unix time when contest ends');
 130 INSERT INTO column_comments VALUES ('contests', 'editorial', 'HTML fragment placed before the editorial');
 131 INSERT INTO column_comments VALUES ('contests', 'description', 'HTML fragment placed on contest page');
 132
 133 INSERT INTO column_comments VALUES ('problems', 'author', 'Full name(s) of problem author(s)/problemsetter(s)/tester(s)/etc');
 134 INSERT INTO column_comments VALUES ('problems', 'writer', 'Full name(s) of statement writer(s) (DEPRECATED)');
 135 INSERT INTO column_comments VALUES ('problems', 'generator', 'Generator class, without the leading Gruntmaster::Daemon::Generator::');
 136 INSERT INTO column_comments VALUES ('problems', 'runner', 'Runner class, without the leading Gruntmaster::Daemon::Runner::');
 137 INSERT INTO column_comments VALUES ('problems', 'judge', 'Judge class, without the leading Gruntmaster::Daemon::Judge::');
 138 INSERT INTO column_comments VALUES ('problems', 'level', 'Problem level, one of beginner, easy, medium, hard');
 139 INSERT INTO column_comments VALUES ('problems', 'olimit', 'Output limit (in bytes)');
 140 INSERT INTO column_comments VALUES ('problems', 'timeout', 'Time limit (in seconds)');
 141 INSERT INTO column_comments VALUES ('problems', 'solution', 'Solution (HTML)');
 142 INSERT INTO column_comments VALUES ('problems', 'statement', 'Statement (HTML)');
 143 INSERT INTO column_comments VALUES ('problems', 'testcnt', 'Number of tests');
 144 INSERT INTO column_comments VALUES ('problems', 'precnt', 'Number of pretests. NULL indicates full feedback.');
 145 INSERT INTO column_comments VALUES ('problems', 'tests', 'JSON array of test values for ::Runner::File');
 146 INSERT INTO column_comments VALUES ('problems', 'value', 'Problem value when used in a contest.');
 147 INSERT INTO column_comments VALUES ('problems', 'genformat', 'Format (programming language) of the generator if using the Run generator');
 148 INSERT INTO column_comments VALUES ('problems', 'gensource', 'Source code of generator if using the Run generator');
 149 INSERT INTO column_comments VALUES ('problems', 'verformat', 'Format (programming language) of the verifier if using the Verifier runner');
 150 INSERT INTO column_comments VALUES ('problems', 'versource', 'Source code of verifier if using the Verifier runner');
 151
 152 INSERT INTO column_comments VALUES ('jobs', 'daemon', 'hostname:PID of daemon that last executed this job. NULL if never executed');
 153 INSERT INTO column_comments VALUES ('jobs', 'date', 'Unix time when job was submitted');
 154 INSERT INTO column_comments VALUES ('jobs', 'errors', 'Compiler errors');
 155 INSERT INTO column_comments VALUES ('jobs', 'extension', 'File extension of submitted program, without a leading dot');
 156 INSERT INTO column_comments VALUES ('jobs', 'format', 'Format (programming language) of submitted program');
 157 INSERT INTO column_comments VALUES ('jobs', 'result', 'Job result (integer constant from Gruntmaster::Daemon::Constants)');
 158 INSERT INTO column_comments VALUES ('jobs', 'result_text', 'Job result (human-readable text)');
 159 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))');
 160
 161 INSERT INTO column_comments VALUES ('problem_status', 'solved', 'True if the result is Accepted, False otherwise');