system.install 122 KB
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<?php
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// $Id$
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define('DRUPAL_MINIMUM_PHP',    '4.3.3');
define('DRUPAL_MINIMUM_MYSQL',  '3.23.17'); // If using MySQL
define('DRUPAL_MINIMUM_PGSQL',  '7.3');  // If using PostgreSQL
define('DRUPAL_MINIMUM_APACHE', '1.3');  // If using Apache

/**
 * Test and report Drupal installation requirements.
 */
function system_requirements($phase) {
  $requirements = array();
  // Ensure translations don't break at install time
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  $t = get_t();
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  // Report Drupal version
  if ($phase == 'runtime') {
    $requirements['drupal'] = array(
      'title' => $t('Drupal'),
      'value' => VERSION,
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      'severity' => REQUIREMENT_INFO,
      'weight' => -10,
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    );
  }

  // Test web server
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  $software = $_SERVER['SERVER_SOFTWARE'];
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  $requirements['webserver'] = array(
    'title' => $t('Web server'),
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    'value' => $software,
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  );
  // Use server info string, if present.
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  if ($software && preg_match('![0-9]!', $software)) {
    list($server, $version) = split('[ /]', $software);
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    switch ($server) {
      case 'Apache':
        if (version_compare($version, DRUPAL_MINIMUM_APACHE) < 0) {
          $requirements['webserver']['description'] = $t('Your Apache server is too old. Drupal requires at least Apache %version.', array('%version' => DRUPAL_MINIMUM_APACHE));
          $requirements['webserver']['severity'] = REQUIREMENT_ERROR;
        }
        break;

      default:
        $requirements['webserver']['description'] = $t('The web server you\'re using has not been tested with Drupal and might not work properly.');
        $requirements['webserver']['severity'] = REQUIREMENT_WARNING;
        break;
    }
  }
  else {
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    $requirements['webserver']['value'] = $software ? $software : $t('Unknown');
    $requirements['webserver']['description'] = $t('Unable to determine your web server type and version. Drupal might not work properly.');
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    $requirements['webserver']['severity'] = REQUIREMENT_WARNING;
  }

  // Test PHP version
  $requirements['php'] = array(
    'title' => $t('PHP'),
    'value' => ($phase == 'runtime') ? l(phpversion(), 'admin/logs/status/php') : phpversion(),
  );
  if (version_compare(phpversion(), DRUPAL_MINIMUM_PHP) < 0) {
    $requirements['php']['description'] = $t('Your PHP installation is too old. Drupal requires at least PHP %version.', array('%version' => DRUPAL_MINIMUM_PHP));
    $requirements['php']['severity'] = REQUIREMENT_ERROR;
  }

  // Test DB version
  global $db_type;
  if (function_exists('db_status_report')) {
    $requirements += db_status_report($phase);
  }

  // Test settings.php file writability
  if ($phase == 'runtime') {
    if (!drupal_verify_install_file(conf_path() .'/settings.php', FILE_EXIST|FILE_READABLE|FILE_NOT_WRITABLE)) {
      $requirements['settings.php'] = array(
        'value' => $t('Not protected'),
        'severity' => REQUIREMENT_ERROR,
        'description' => $t('The file %file is not protected from modifications and poses a security risk. You must change the file\'s permissions to be non-writable.', array('%file' => conf_path() .'/settings.php')),
      );
    }
    else {
      $requirements['settings.php'] = array(
        'value' => $t('Protected'),
      );
    }
    $requirements['settings.php']['title'] = $t('Configuration file');
  }

  // Report cron status
  if ($phase == 'runtime') {
    $cron_last = variable_get('cron_last', NULL);

    if (is_numeric($cron_last)) {
      $requirements['cron']['value'] = $t('Last run !time ago', array('!time' => format_interval(time() - $cron_last)));
    }
    else {
      $requirements['cron'] = array(
        'description' => $t('Cron has not run. It appears cron jobs have not been setup on your system. Please check the help pages for <a href="@url">configuring cron jobs</a>.', array('@url' => 'http://drupal.org/cron')),
        'severity' => REQUIREMENT_ERROR,
        'value' => $t('Never run'),
      );
    }

    $requirements['cron']['description'] .= ' '. t('You can <a href="@cron">run cron manually</a>.', array('@cron' => url('admin/logs/status/run-cron')));

    $requirements['cron']['title'] = $t('Cron maintenance tasks');
  }

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  // See if updates are available in update.php.
  if ($phase == 'runtime') {
    $requirements['update'] = array(
      'title' => $t('Database schema'),
      'severity' => REQUIREMENT_OK,
      'value' => $t('Up to date'),
    );

    // Check installed modules.
    foreach (module_list() as $module) {
      $updates = drupal_get_schema_versions($module);
      if ($updates !== FALSE) {
        $default = drupal_get_installed_schema_version($module);
        if (max($updates) > $default) {
          $requirements['update']['severity'] = REQUIREMENT_ERROR;
          $requirements['update']['value'] = $t('Out of date');
          $requirements['update']['description'] = $t('Some modules have database schema updates to install. You should run the <a href="@update">database update script</a> immediately.', array('@update' => base_path() .'update.php'));
          break;
        }
      }
    }
  }

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  // Test Unicode library
  include_once './includes/unicode.inc';
  $requirements = array_merge($requirements, unicode_requirements());

  return $requirements;
}


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/**
 * Implementation of hook_install().
 */
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function system_install() {
  switch ($GLOBALS['db_type']) {
    case 'mysql':
    case 'mysqli':
      db_query("CREATE TABLE {access} (
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        aid int NOT NULL auto_increment,
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        mask varchar(255) NOT NULL default '',
        type varchar(255) NOT NULL default '',
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        status tinyint NOT NULL default '0',
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        PRIMARY KEY (aid)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {authmap} (
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        aid int unsigned NOT NULL auto_increment,
        uid int NOT NULL default '0',
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        authname varchar(128) NOT NULL default '',
        module varchar(128) NOT NULL default '',
        PRIMARY KEY (aid),
        UNIQUE KEY authname (authname)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {blocks} (
        module varchar(64) DEFAULT '' NOT NULL,
        delta varchar(32) NOT NULL default '0',
        theme varchar(255) NOT NULL default '',
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        status tinyint DEFAULT '0' NOT NULL,
        weight tinyint DEFAULT '0' NOT NULL,
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        region varchar(64) DEFAULT 'left' NOT NULL,
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        custom tinyint DEFAULT '0' NOT NULL,
        throttle tinyint DEFAULT '0' NOT NULL,
        visibility tinyint DEFAULT '0' NOT NULL,
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        pages text NOT NULL,
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        title varchar(64) DEFAULT '' NOT NULL
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      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {boxes} (
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        bid int NOT NULL auto_increment,
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        body longtext,
        info varchar(128) NOT NULL default '',
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        format int NOT NULL default '0',
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        PRIMARY KEY (bid),
        UNIQUE KEY info (info)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {cache} (
        cid varchar(255) NOT NULL default '',
        data longblob,
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        expire int NOT NULL default '0',
        created int NOT NULL default '0',
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        headers text,
        PRIMARY KEY (cid),
        INDEX expire (expire)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");
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      db_query("CREATE TABLE {cache_filter} (
        cid varchar(255) NOT NULL default '',
        data longblob,
        expire int NOT NULL default '0',
        created int NOT NULL default '0',
        headers text,
        PRIMARY KEY (cid),
        INDEX expire (expire)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");
      db_query("CREATE TABLE {cache_menu} (
        cid varchar(255) NOT NULL default '',
        data longblob,
        expire int NOT NULL default '0',
        created int NOT NULL default '0',
        headers text,
        PRIMARY KEY (cid),
        INDEX expire (expire)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");
      db_query("CREATE TABLE {cache_page} (
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        cid varchar(255) BINARY NOT NULL default '',
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        data longblob,
        expire int NOT NULL default '0',
        created int NOT NULL default '0',
        headers text,
        PRIMARY KEY (cid),
        INDEX expire (expire)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");
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      db_query("CREATE TABLE {comments} (
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        cid int NOT NULL auto_increment,
        pid int NOT NULL default '0',
        nid int NOT NULL default '0',
        uid int NOT NULL default '0',
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        subject varchar(64) NOT NULL default '',
        comment longtext NOT NULL,
        hostname varchar(128) NOT NULL default '',
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        timestamp int NOT NULL default '0',
        score mediumint NOT NULL default '0',
        status tinyint unsigned NOT NULL default '0',
        format int NOT NULL default '0',
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        thread varchar(255) NOT NULL,
        users longtext,
        name varchar(60) default NULL,
        mail varchar(64) default NULL,
        homepage varchar(255) default NULL,
        PRIMARY KEY (cid),
        KEY lid (nid)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {node_comment_statistics} (
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        nid int unsigned NOT NULL auto_increment,
        last_comment_timestamp int NOT NULL default '0',
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        last_comment_name varchar(60) default NULL,
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        last_comment_uid int NOT NULL default '0',
        comment_count int unsigned NOT NULL default '0',
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        PRIMARY KEY (nid),
        KEY node_comment_timestamp (last_comment_timestamp)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {files} (
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        fid int unsigned NOT NULL default 0,
        nid int unsigned NOT NULL default 0,
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        filename varchar(255) NOT NULL default '',
        filepath varchar(255) NOT NULL default '',
        filemime varchar(255) NOT NULL default '',
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        filesize int unsigned NOT NULL default 0,
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        PRIMARY KEY (fid),
        KEY nid (nid)
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      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {file_revisions} (
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        fid int unsigned NOT NULL default 0,
        vid int unsigned NOT NULL default 0,
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        description varchar(255) NOT NULL default '',
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        list tinyint unsigned NOT NULL default 0,
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        PRIMARY KEY (fid, vid),
        KEY (vid)
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      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {filter_formats} (
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        format int NOT NULL auto_increment,
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        name varchar(255) NOT NULL default '',
        roles varchar(255) NOT NULL default '',
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        cache tinyint NOT NULL default '0',
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        PRIMARY KEY (format),
        UNIQUE KEY (name)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {filters} (
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        format int NOT NULL default '0',
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        module varchar(64) NOT NULL default '',
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        delta tinyint DEFAULT '0' NOT NULL,
        weight tinyint DEFAULT '0' NOT NULL,
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        INDEX (weight)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {flood} (
        event varchar(64) NOT NULL default '',
        hostname varchar(128) NOT NULL default '',
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        timestamp int NOT NULL default '0'
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      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {history} (
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        uid int NOT NULL default '0',
        nid int NOT NULL default '0',
        timestamp int NOT NULL default '0',
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        PRIMARY KEY (uid,nid)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {menu} (
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        mid int unsigned NOT NULL default '0',
        pid int unsigned NOT NULL default '0',
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        path varchar(255) NOT NULL default '',
        title varchar(255) NOT NULL default '',
        description varchar(255) NOT NULL default '',
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        weight tinyint NOT NULL default '0',
        type int unsigned NOT NULL default '0',
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        PRIMARY KEY (mid)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");


      db_query("CREATE TABLE {node} (
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        nid int unsigned NOT NULL auto_increment,
        vid int unsigned NOT NULL default '0',
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        type varchar(32) NOT NULL default '',
        title varchar(128) NOT NULL default '',
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        uid int NOT NULL default '0',
        status int NOT NULL default '1',
        created int NOT NULL default '0',
        changed int NOT NULL default '0',
        comment int NOT NULL default '0',
        promote int NOT NULL default '0',
        moderate int NOT NULL default '0',
        sticky int NOT NULL default '0',
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        PRIMARY KEY  (nid, vid),
        UNIQUE KEY vid (vid),
        KEY node_type (type(4)),
        KEY node_title_type (title, type(4)),
        KEY status (status),
        KEY uid (uid),
        KEY node_moderate (moderate),
        KEY node_promote_status (promote, status),
        KEY node_created (created),
        KEY node_changed (changed),
        KEY node_status_type (status, type, nid),
        KEY nid (nid)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {node_access} (
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        nid int unsigned NOT NULL default '0',
        gid int unsigned NOT NULL default '0',
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        realm varchar(255) NOT NULL default '',
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        grant_view tinyint unsigned NOT NULL default '0',
        grant_update tinyint unsigned NOT NULL default '0',
        grant_delete tinyint unsigned NOT NULL default '0',
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        PRIMARY KEY (nid,gid,realm)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {node_revisions} (
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        nid int unsigned NOT NULL,
        vid int unsigned NOT NULL,
        uid int NOT NULL default '0',
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        title varchar(128) NOT NULL default '',
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        body longtext NOT NULL,
        teaser longtext NOT NULL,
        log longtext NOT NULL,
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        timestamp int NOT NULL default '0',
        format int NOT NULL default '0',
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        PRIMARY KEY  (vid),
        KEY nid (nid),
        KEY uid (uid)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

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      db_query("CREATE TABLE {node_type} (
        type varchar(32) NOT NULL,
        name varchar(255) NOT NULL default '',
        module varchar(255) NOT NULL,
        description mediumtext NOT NULL,
        help mediumtext NOT NULL,
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        has_title tinyint unsigned NOT NULL,
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        title_label varchar(255) NOT NULL default '',
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        has_body tinyint unsigned NOT NULL,
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        body_label varchar(255) NOT NULL default '',
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        min_word_count smallint unsigned NOT NULL,
        custom tinyint NOT NULL DEFAULT '0',
        modified tinyint NOT NULL DEFAULT '0',
        locked tinyint NOT NULL DEFAULT '0',
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        orig_type varchar(255) NOT NULL default '',
        PRIMARY KEY (type)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

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      db_query("CREATE TABLE {url_alias} (
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        pid int unsigned NOT NULL auto_increment,
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        src varchar(128) NOT NULL default '',
        dst varchar(128) NOT NULL default '',
        PRIMARY KEY (pid),
        UNIQUE KEY dst (dst),
        KEY src (src)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {permission} (
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        rid int unsigned NOT NULL default '0',
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        perm longtext,
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        tid int unsigned NOT NULL default '0',
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        KEY rid (rid)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {role} (
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        rid int unsigned NOT NULL auto_increment,
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        name varchar(64) NOT NULL default '',
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        PRIMARY KEY (rid),
        UNIQUE KEY name (name)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {blocks_roles} (
        module varchar(64) NOT NULL,
        delta varchar(32) NOT NULL,
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        rid int unsigned NOT NULL,
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        PRIMARY KEY (module, delta, rid)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {sessions} (
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        uid int unsigned NOT NULL,
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        sid varchar(64) NOT NULL default '',
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        hostname varchar(128) NOT NULL default '',
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        timestamp int NOT NULL default '0',
        cache int NOT NULL default '0',
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        session longtext,
        KEY uid (uid),
        PRIMARY KEY (sid),
        KEY timestamp (timestamp)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {sequences} (
        name varchar(255) NOT NULL default '',
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        id int unsigned NOT NULL default '0',
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        PRIMARY KEY (name)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {node_counter} (
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        nid int NOT NULL default '0',
        totalcount bigint unsigned NOT NULL default '0',
        daycount mediumint unsigned NOT NULL default '0',
        timestamp int unsigned NOT NULL default '0',
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        PRIMARY KEY (nid),
        KEY totalcount (totalcount),
        KEY daycount (daycount),
        KEY timestamp (timestamp)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {system} (
        filename varchar(255) NOT NULL default '',
        name varchar(255) NOT NULL default '',
        type varchar(255) NOT NULL default '',
        description varchar(255) NOT NULL default '',
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        status int NOT NULL default '0',
        throttle tinyint DEFAULT '0' NOT NULL,
        bootstrap int NOT NULL default '0',
        schema_version smallint NOT NULL default -1,
        weight int NOT NULL default '0',
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        PRIMARY KEY (filename),
        KEY (weight)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {term_data} (
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        tid int unsigned NOT NULL auto_increment,
        vid int unsigned NOT NULL default '0',
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        name varchar(255) NOT NULL default '',
        description longtext,
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        weight tinyint NOT NULL default '0',
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        PRIMARY KEY (tid),
        KEY vid (vid)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {term_hierarchy} (
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        tid int unsigned NOT NULL default '0',
        parent int unsigned NOT NULL default '0',
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        KEY tid (tid),
        KEY parent (parent),
        PRIMARY KEY (tid, parent)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {term_node} (
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        nid int unsigned NOT NULL default '0',
        tid int unsigned NOT NULL default '0',
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        KEY nid (nid),
        KEY tid (tid),
        PRIMARY KEY (tid,nid)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {term_relation} (
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        tid1 int unsigned NOT NULL default '0',
        tid2 int unsigned NOT NULL default '0',
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        KEY tid1 (tid1),
        KEY tid2 (tid2)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {term_synonym} (
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        tid int unsigned NOT NULL default '0',
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        name varchar(255) NOT NULL default '',
        KEY tid (tid),
        KEY name (name(3))
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {users} (
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        uid int unsigned NOT NULL default '0',
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        name varchar(60) NOT NULL default '',
        pass varchar(32) NOT NULL default '',
        mail varchar(64) default '',
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        mode tinyint NOT NULL default '0',
        sort tinyint default '0',
        threshold tinyint default '0',
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        theme varchar(255) NOT NULL default '',
        signature varchar(255) NOT NULL default '',
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        created int NOT NULL default '0',
        access int NOT NULL default '0',
        login int NOT NULL default '0',
        status tinyint NOT NULL default '0',
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        timezone varchar(8) default NULL,
        language varchar(12) NOT NULL default '',
        picture varchar(255) NOT NULL DEFAULT '',
        init varchar(64) default '',
        data longtext,
        PRIMARY KEY (uid),
        UNIQUE KEY name (name),
        KEY access (access)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {users_roles} (
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        uid int unsigned NOT NULL default '0',
        rid int unsigned NOT NULL default '0',
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        PRIMARY KEY (uid, rid)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {variable} (
        name varchar(48) NOT NULL default '',
        value longtext NOT NULL,
        PRIMARY KEY (name)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {vocabulary} (
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        vid int unsigned NOT NULL auto_increment,
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        name varchar(255) NOT NULL default '',
        description longtext,
        help varchar(255) NOT NULL default '',
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        relations tinyint unsigned NOT NULL default '0',
        hierarchy tinyint unsigned NOT NULL default '0',
        multiple tinyint unsigned NOT NULL default '0',
        required tinyint unsigned NOT NULL default '0',
        tags tinyint unsigned NOT NULL default '0',
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        module varchar(255) NOT NULL default '',
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        weight tinyint NOT NULL default '0',
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        PRIMARY KEY (vid)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {vocabulary_node_types} (
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        vid int unsigned NOT NULL DEFAULT '0',
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        type varchar(32) NOT NULL DEFAULT '',
        PRIMARY KEY (vid, type)
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      db_query("CREATE TABLE {watchdog} (
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        wid int NOT NULL auto_increment,
        uid int NOT NULL default '0',
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        type varchar(16) NOT NULL default '',
        message longtext NOT NULL,
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        severity tinyint unsigned NOT NULL default '0',
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        link varchar(255) NOT NULL default '',
564
        location text NOT NULL,
565
566
        referer varchar(128) NOT NULL default '',
        hostname varchar(128) NOT NULL default '',
567
        timestamp int NOT NULL default '0',
568
569
        PRIMARY KEY (wid),
        KEY (type)
570
571
572
573
      ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");

      break;
    case 'pgsql':
574
      /* create unsigned types */
575
576
577
      db_query("CREATE DOMAIN int_unsigned integer CHECK (VALUE >= 0)");
      db_query("CREATE DOMAIN smallint_unsigned smallint CHECK (VALUE >= 0)");
      db_query("CREATE DOMAIN bigint_unsigned bigint CHECK (VALUE >= 0)");
578

579
580
581
582
583
584
585
586
587
      /* create functions */
      db_query('CREATE OR REPLACE FUNCTION "greatest"(numeric, numeric) RETURNS numeric AS
        \'SELECT CASE WHEN (($1 > $2) OR ($2 IS NULL)) THEN $1 ELSE $2 END;\'
        LANGUAGE \'sql\''
      );
      db_query('CREATE OR REPLACE FUNCTION "greatest"(numeric, numeric, numeric) RETURNS numeric AS
        \'SELECT greatest($1, greatest($2, $3));\'
        LANGUAGE \'sql\''
      );
588
      if (!db_result(db_query("SELECT COUNT(*) FROM pg_proc WHERE proname = 'rand'"))) {
589
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593
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595
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598
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601
602
603
604
605
606
607
608
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610
        db_query('CREATE OR REPLACE FUNCTION "rand"() RETURNS float AS
          \'SELECT random();\'
          LANGUAGE \'sql\''
        );
      }

      if (!db_result(db_query("SELECT COUNT(*) FROM pg_proc WHERE proname = 'concat'"))) {
        db_query('CREATE OR REPLACE FUNCTION "concat"(text, text) RETURNS text AS
          \'SELECT $1 || $2;\'
          LANGUAGE \'sql\''
        );
      }
      db_query('CREATE OR REPLACE FUNCTION "if"(boolean, text, text) RETURNS text AS
        \'SELECT CASE WHEN $1 THEN $2 ELSE $3 END;\'
        LANGUAGE \'sql\''
      );
      db_query('CREATE OR REPLACE FUNCTION "if"(boolean, integer, integer) RETURNS integer AS
        \'SELECT CASE WHEN $1 THEN $2 ELSE $3 END;\'
        LANGUAGE \'sql\''
      );

      /* create tables */
611
612
613
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615
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617
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619
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626
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628
629
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632
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634
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637
      db_query("CREATE TABLE {access} (
        aid serial,
        mask varchar(255) NOT NULL default '',
        type varchar(255) NOT NULL default '',
        status smallint NOT NULL default '0',
        PRIMARY KEY (aid)
      )");

      db_query("CREATE TABLE {authmap} (
        aid serial CHECK (aid >= 0),
        uid int NOT NULL default '0',
        authname varchar(128) NOT NULL default '',
        module varchar(128) NOT NULL default '',
        PRIMARY KEY (aid),
        UNIQUE (authname)
      )");

      db_query("CREATE TABLE {blocks} (
        module varchar(64) DEFAULT '' NOT NULL,
        delta varchar(32) NOT NULL default '0',
        theme varchar(255) NOT NULL default '',
        status smallint DEFAULT '0' NOT NULL,
        weight smallint DEFAULT '0' NOT NULL,
        region varchar(64) DEFAULT 'left' NOT NULL,
        custom smallint DEFAULT '0' NOT NULL,
        throttle smallint DEFAULT '0' NOT NULL,
        visibility smallint DEFAULT '0' NOT NULL,
638
639
        pages text DEFAULT '' NOT NULL,
        title varchar(64) DEFAULT '' NOT NULL
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
      )");

      db_query("CREATE TABLE {boxes} (
        bid serial,
        title varchar(64) NOT NULL default '',
        body text,
        info varchar(128) NOT NULL default '',
        format smallint NOT NULL default '0',
        PRIMARY KEY (bid),
        UNIQUE (info)
      )");

      db_query("CREATE TABLE {cache} (
        cid varchar(255) NOT NULL default '',
        data bytea,
        expire int NOT NULL default '0',
        created int NOT NULL default '0',
        headers text,
        PRIMARY KEY (cid)
      )");
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
      db_query("CREATE TABLE {cache_filter} (
        cid varchar(255) NOT NULL default '',
        data bytea,
        expire int NOT NULL default '0',
        created int NOT NULL default '0',
        headers text,
        PRIMARY KEY (cid)
      )");
      db_query("CREATE TABLE {cache_menu} (
        cid varchar(255) NOT NULL default '',
        data bytea,
        expire int NOT NULL default '0',
        created int NOT NULL default '0',
        headers text,
        PRIMARY KEY (cid)
      )");
      db_query("CREATE TABLE {cache_page} (
        cid varchar(255) NOT NULL default '',
        data bytea,
        expire int NOT NULL default '0',
        created int NOT NULL default '0',
        headers text,
        PRIMARY KEY (cid)
      )");
684
      db_query("CREATE INDEX {cache}_expire_idx ON {cache} (expire)");
685
686
687
      db_query("CREATE INDEX {cache_filter}_expire_idx ON {cache_filter} (expire)");
      db_query("CREATE INDEX {cache_menu}_expire_idx ON {cache_menu} (expire)");
      db_query("CREATE INDEX {cache_page}_expire_idx ON {cache_page} (expire)");
688
689
690
691
692
693
694
695
696
697
698

      db_query("CREATE TABLE {comments} (
        cid serial,
        pid int NOT NULL default '0',
        nid int NOT NULL default '0',
        uid int NOT NULL default '0',
        subject varchar(64) NOT NULL default '',
        comment text NOT NULL,
        hostname varchar(128) NOT NULL default '',
        timestamp int NOT NULL default '0',
        score int NOT NULL default '0',
699
        status smallint_unsigned NOT NULL default '0',
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
        format smallint NOT NULL default '0',
        thread varchar(255) NOT NULL,
        users text,
        name varchar(60) default NULL,
        mail varchar(64) default NULL,
        homepage varchar(255) default NULL,
        PRIMARY KEY (cid)
      )");
      db_query("CREATE INDEX {comments}_nid_idx ON {comments} (nid)");

      db_query("CREATE TABLE {node_comment_statistics} (
        nid serial CHECK (nid >= 0),
        last_comment_timestamp int NOT NULL default '0',
        last_comment_name varchar(60) default NULL,
        last_comment_uid int NOT NULL default '0',
715
        comment_count int_unsigned NOT NULL default '0',
716
717
718
719
720
        PRIMARY KEY (nid)
      )");
      db_query("CREATE INDEX {node_comment_statistics}_node_comment_timestamp_idx ON {node_comment_statistics} (last_comment_timestamp)");

      db_query("CREATE TABLE {files} (
721
        fid serial CHECK (fid >= 0),
722
        nid int_unsigned NOT NULL default 0,
723
724
725
        filename varchar(255) NOT NULL default '',
        filepath varchar(255) NOT NULL default '',
        filemime varchar(255) NOT NULL default '',
726
        filesize int_unsigned NOT NULL default 0,
727
728
        PRIMARY KEY (fid)
      )");
729
      db_query("CREATE INDEX {files}_nid_idx ON {files} (nid)");
730

731
      db_query("CREATE TABLE {file_revisions} (
732
733
        fid int_unsigned NOT NULL default 0,
        vid int_unsigned NOT NULL default 0,
734
        description varchar(255) NOT NULL default '',
735
        list smallint_unsigned NOT NULL default 0,
736
737
        PRIMARY KEY (fid, vid)
      )");
738
      db_query("CREATE INDEX {file_revisions}_vid_idx ON {file_revisions} (vid)");
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771

      db_query("CREATE TABLE {filter_formats} (
        format serial,
        name varchar(255) NOT NULL default '',
        roles varchar(255) NOT NULL default '',
        cache smallint NOT NULL default '0',
        PRIMARY KEY (format),
        UNIQUE (name)
      )");

      db_query("CREATE TABLE {filters} (
        format int NOT NULL default '0',
        module varchar(64) NOT NULL default '',
        delta smallint DEFAULT '0' NOT NULL,
        weight smallint DEFAULT '0' NOT NULL
      )");
      db_query("CREATE INDEX {filters}_weight_idx ON {filters} (weight)");

      db_query("CREATE TABLE {flood} (
        event varchar(64) NOT NULL default '',
        hostname varchar(128) NOT NULL default '',
        timestamp int NOT NULL default '0'
      )");

      db_query("CREATE TABLE {history} (
        uid int NOT NULL default '0',
        nid int NOT NULL default '0',
        timestamp int NOT NULL default '0',
        PRIMARY KEY (uid,nid)
      )");

      db_query("CREATE TABLE {menu} (
        mid serial CHECK (mid >= 0),
772
        pid int_unsigned NOT NULL default '0',
773
774
775
776
        path varchar(255) NOT NULL default '',
        title varchar(255) NOT NULL default '',
        description varchar(255) NOT NULL default '',
        weight smallint NOT NULL default '0',
777
        type int_unsigned NOT NULL default '0',
778
779
780
781
782
783
        PRIMARY KEY (mid)
      )");
      db_query("ALTER SEQUENCE {menu}_mid_seq MINVALUE 2 RESTART 2");

      db_query("CREATE TABLE {node} (
        nid serial CHECK (nid >= 0),
784
        vid int_unsigned NOT NULL default '0',
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
        type varchar(32) NOT NULL default '',
        title varchar(128) NOT NULL default '',
        uid int NOT NULL default '0',
        status int NOT NULL default '1',
        created int NOT NULL default '0',
        changed int NOT NULL default '0',
        comment int NOT NULL default '0',
        promote int NOT NULL default '0',
        moderate int NOT NULL default '0',
        sticky int NOT NULL default '0',
        PRIMARY KEY (nid, vid),
        UNIQUE (vid)
      )");
      db_query("CREATE INDEX {node}_node_type_idx ON {node} (substr (type, 1, 4))");
      db_query("CREATE INDEX {node}_node_title_type_idx ON {node} (title, substr(type, 1, 4))");
      db_query("CREATE INDEX {node}_status_idx ON {node} (status)");
      db_query("CREATE INDEX {node}_uid_idx ON {node} (uid)");
      db_query("CREATE INDEX {node}_node_moderate_idx ON {node} (moderate)");
      db_query("CREATE INDEX {node}_node_promote_status_idx ON {node} (promote, status)");
      db_query("CREATE INDEX {node}_node_created_idx ON {node} (created)");
      db_query("CREATE INDEX {node}_node_changed_idx ON {node} (changed)");
      db_query("CREATE INDEX {node}_node_status_type_idx ON {node} (status, type, nid)");
      db_query("CREATE INDEX {node}_nid_idx ON {node} (nid)");

      db_query("CREATE TABLE {node_access} (
810
811
        nid int_unsigned NOT NULL default '0',
        gid int_unsigned NOT NULL default '0',
812
        realm varchar(255) NOT NULL default '',
813
814
815
        grant_view smallint_unsigned NOT NULL default '0',
        grant_update smallint_unsigned NOT NULL default '0',
        grant_delete smallint_unsigned NOT NULL default '0',
816
817
818
819
        PRIMARY KEY (nid,gid,realm)
      )");

      db_query("CREATE TABLE {node_revisions} (
820
        nid int_unsigned NOT NULL,
821
        vid serial CHECK (vid >= 0),
822
823
824
825
826
827
828
829
830
831
832
833
        uid int NOT NULL default '0',
        title varchar(128) NOT NULL default '',
        body text NOT NULL default '',
        teaser text NOT NULL default '',
        log text NOT NULL default '',
        timestamp int NOT NULL default '0',
        format int NOT NULL default '0',
        PRIMARY KEY (vid)
      )");
      db_query("CREATE INDEX {node_revisions}_nid_idx ON {node_revisions} (nid)");
      db_query("CREATE INDEX {node_revisions}_uid_idx ON {node_revisions} (uid)");

834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
      db_query("CREATE TABLE {node_type} (
        type varchar(32) NOT NULL,
        name varchar(255) NOT NULL default '',
        module varchar(255) NOT NULL,
        description text NOT NULL,
        help text NOT NULL,
        has_title smallint_unsigned NOT NULL,
        title_label varchar(255) NOT NULL default '',
        has_body smallint_unsigned NOT NULL,
        body_label varchar(255) NOT NULL default '',
        min_word_count smallint_unsigned NOT NULL,
        custom smallint NOT NULL DEFAULT '0',
        modified smallint NOT NULL DEFAULT '0',
        locked smallint NOT NULL DEFAULT '0',
        orig_type varchar(255) NOT NULL default '',
        PRIMARY KEY (type)
      )");

852
853
854
855
856
857
858
859
860
861
      db_query("CREATE TABLE {url_alias} (
        pid serial CHECK (pid >= 0),
        src varchar(128) NOT NULL default '',
        dst varchar(128) NOT NULL default '',
        PRIMARY KEY (pid),
        UNIQUE (dst)
      )");
      db_query("CREATE INDEX {url_alias}_src_idx ON {url_alias} (src)");

      db_query("CREATE TABLE {permission} (
862
        rid int_unsigned NOT NULL default '0',
863
        perm text,
864
        tid int_unsigned NOT NULL default '0'
865
866
867
868
869
      )");
      db_query("CREATE INDEX {permission}_rid_idx ON {permission} (rid)");

      db_query("CREATE TABLE {role} (
        rid serial CHECK (rid >= 0),
870
        name varchar(64) NOT NULL default '',
871
872
873
874
875
876
877
        PRIMARY KEY (rid),
        UNIQUE (name)
      )");

      db_query("CREATE TABLE {blocks_roles} (
        module varchar(64) NOT NULL,
        delta varchar(32) NOT NULL,
878
        rid int_unsigned NOT NULL,
879
880
881
882
        PRIMARY KEY (module, delta, rid)
      )");

      db_query("CREATE TABLE {sessions} (
883
        uid int_unsigned NOT NULL,
884
        sid varchar(64) NOT NULL default '',
885
886
887
888
889
890
891
892
893
894
895
896
        hostname varchar(128) NOT NULL default '',
        timestamp int NOT NULL default '0',
        cache int NOT NULL default '0',
        session text,
        PRIMARY KEY (sid)
      )");
      db_query("CREATE INDEX {sessions}_uid_idx ON {sessions} (uid)");
      db_query("CREATE INDEX {sessions}_timestamp_idx ON {sessions} (timestamp)");

/* Only used for MySQL
      db_query("CREATE TABLE {sequences} (
        name varchar(255) NOT NULL default '',
897
        id int_unsigned NOT NULL default '0',
898
899
900
901
902
        PRIMARY KEY (name)
      )"); */

      db_query("CREATE TABLE {node_counter} (
        nid int NOT NULL default '0',
903
904
905
        totalcount bigint_unsigned NOT NULL default '0',
        daycount int_unsigned NOT NULL default '0',
        timestamp int_unsigned NOT NULL default '0',
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
        PRIMARY KEY (nid)
      )");
      db_query("CREATE INDEX {node_counter}_totalcount_idx ON {node_counter} (totalcount)");
      db_query("CREATE INDEX {node_counter}_daycount_idx ON {node_counter} (daycount)");
      db_query("CREATE INDEX {node_counter}_timestamp_idx ON {node_counter} (timestamp)");

      db_query("CREATE TABLE {system} (
        filename varchar(255) NOT NULL default '',
        name varchar(255) NOT NULL default '',
        type varchar(255) NOT NULL default '',
        description varchar(255) NOT NULL default '',
        status int NOT NULL default '0',
        throttle smallint DEFAULT '0' NOT NULL,
        bootstrap int NOT NULL default '0',
        schema_version smallint NOT NULL default -1,
        weight int NOT NULL default '0',
        PRIMARY KEY (filename)
      )");
      db_query("CREATE INDEX {system}_weight_idx ON {system} (weight)");

      db_query("CREATE TABLE {term_data} (
        tid serial CHECK (tid >= 0),
928
        vid int_unsigned NOT NULL default '0',
929
930
931
932
933
934
935
936
        name varchar(255) NOT NULL default '',
        description text,
        weight smallint NOT NULL default '0',
        PRIMARY KEY (tid)
      )");
      db_query("CREATE INDEX {term_data}_vid_idx ON {term_data} (vid)");

      db_query("CREATE TABLE {term_hierarchy} (
937
938
        tid int_unsigned NOT NULL default '0',
        parent int_unsigned NOT NULL default '0',
939
940
941
942
943
944
        PRIMARY KEY (tid, parent)
      )");
      db_query("CREATE INDEX {term_hierarchy}_tid_idx ON {term_hierarchy} (tid)");
      db_query("CREATE INDEX {term_hierarchy}_parent_idx ON {term_hierarchy} (parent)");

      db_query("CREATE TABLE {term_node} (
945
946
        nid int_unsigned NOT NULL default '0',
        tid int_unsigned NOT NULL default '0',
947
948
949
950
951
952
        PRIMARY KEY (tid,nid)
      )");
      db_query("CREATE INDEX {term_node}_nid_idx ON {term_node} (nid)");
      db_query("CREATE INDEX {term_node}_tid_idx ON {term_node} (tid)");

      db_query("CREATE TABLE {term_relation} (
953
954
        tid1 int_unsigned NOT NULL default '0',
        tid2 int_unsigned NOT NULL default '0'
955
956
957
958
959
      )");
      db_query("CREATE INDEX {term_relation}_tid1_idx ON {term_relation} (tid1)");
      db_query("CREATE INDEX {term_relation}_tid2_idx ON {term_relation} (tid2)");

      db_query("CREATE TABLE {term_synonym} (
960
        tid int_unsigned NOT NULL default '0',
961
962
963
964
965
966
        name varchar(255) NOT NULL default ''
      )");
      db_query("CREATE INDEX {term_synonym}_tid_idx ON {term_synonym} (tid)");
      db_query("CREATE INDEX {term_synonym}_name_idx ON {term_synonym} (substr(name, 1, 3))");

      db_query("CREATE TABLE {users} (
967
        uid serial CHECK (uid >= 0),
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
        name varchar(60) NOT NULL default '',
        pass varchar(32) NOT NULL default '',
        mail varchar(64) default '',
        mode smallint NOT NULL default '0',
        sort smallint default '0',
        threshold smallint default '0',
        theme varchar(255) NOT NULL default '',
        signature varchar(255) NOT NULL default '',
        created int NOT NULL default '0',
        access int NOT NULL default '0',
        login int NOT NULL default '0',
        status smallint NOT NULL default '0',
        timezone varchar(8) default NULL,
        language varchar(12) NOT NULL default '',
        picture varchar(255) NOT NULL DEFAULT '',
        init varchar(64) default '',
        data text,
        PRIMARY KEY (uid),
        UNIQUE (name)
      )");
      db_query("CREATE INDEX {users}_access_idx ON {users} (access)");

      db_query("CREATE TABLE {users_roles} (
991
992
        uid int_unsigned NOT NULL default '0',
        rid int_unsigned NOT NULL default '0',
993
994
995
996
997
998
999
1000
        PRIMARY KEY (uid, rid)
      )");

      db_query("CREATE TABLE {variable} (
        name varchar(48) NOT NULL default '',
        value text NOT NULL,
        PRIMARY KEY (name)
      )");