dblog_schema

Implements hook_schema().

File

modules/dblog/dblog.install, line 11

Install, update and uninstall functions for the dblog module.

Code

function dblog_schema() {
  $schema['watchdog'] = array(
    'description' => 'Table that contains logs of all system events.', 
    'fields' => array(
      'wid' => array(
        'type' => 'serial', 
        'not null' => TRUE, 
        'description' => 'Primary Key: Unique watchdog event ID.',
      ), 
      'uid' => array(
        'type' => 'int', 
        'not null' => TRUE, 
        'default' => 0, 
        'description' => 'The {users}.uid of the user who triggered the event.',
      ), 
      'type' => array(
        'type' => 'varchar', 
        'length' => 64, 
        'not null' => TRUE, 
        'default' => '', 
        'description' => 'Type of log message, for example "user" or "page not found."',
      ), 
      'message' => array(
        'type' => 'text', 
        'not null' => TRUE, 
        'size' => 'big', 
        'description' => 'Text of log message to be passed into the t() function.',
      ), 
      'variables' => array(
        'type' => 'blob', 
        'not null' => TRUE, 
        'size' => 'big', 
        'description' => 'Serialized array of variables that match the message string and that is passed into the t() function.',
      ), 
      'severity' => array(
        'type' => 'int', 
        'unsigned' => TRUE, 
        'not null' => TRUE, 
        'default' => 0, 
        'size' => 'tiny', 
        'description' => 'The severity level of the event; ranges from 0 (Emergency) to 7 (Debug)',
      ), 
      'link' => array(
        'type' => 'varchar', 
        'length' => 255, 
        'not null' => FALSE, 
        'default' => '', 
        'description' => 'Link to view the result of the event.',
      ), 
      'location' => array(
        'type' => 'text', 
        'not null' => TRUE, 
        'description' => 'URL of the origin of the event.',
      ), 
      'referer' => array(
        'type' => 'text', 
        'not null' => FALSE, 
        'description' => 'URL of referring page.',
      ), 
      'hostname' => array(
        'type' => 'varchar', 
        'length' => 128, 
        'not null' => TRUE, 
        'default' => '', 
        'description' => 'Hostname of the user who triggered the event.',
      ), 
      'timestamp' => array(
        'type' => 'int', 
        'not null' => TRUE, 
        'default' => 0, 
        'description' => 'Unix timestamp of when event occurred.',
      ),
    ), 
    'primary key' => array('wid'), 
    'indexes' => array(
      'type' => array('type'), 
      'uid' => array('uid'),
    ),
  );

  return $schema;
}