function rules_schema in Rules 7.2

Same name and namespace in other branches

1. 6 rules/rules.install \rules_schema()

Implements hook_schema().

File

./rules.install, line 51

Rules - Installation file.

Code

function rules_schema() {
  $schema['rules_config'] = array(
    'fields' => array(
      'id' => array(
        'type' => 'serial',
        'not null' => TRUE,
        'description' => 'The internal identifier for any configuration.',
      ),
      'name' => array(
        'type' => 'varchar',
        'length' => '64',
        'not null' => TRUE,
        'description' => 'The name of the configuration.',
      ),
      'label' => array(
        'type' => 'varchar',
        'length' => '255',
        'not null' => TRUE,
        'description' => 'The label of the configuration.',
        'default' => 'unlabeled',
      ),
      'plugin' => array(
        'type' => 'varchar',
        'length' => 127,
        'not null' => TRUE,
        'description' => 'The name of the plugin of this configuration.',
      ),
      'active' => array(
        'description' => 'Boolean indicating whether the configuration is active. Usage depends on how the using module makes use of it.',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 1,
      ),
      'weight' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'tiny',
        'description' => 'Weight of the configuration. Usage depends on how the using module makes use of it.',
      ),
      'status' => array(
        'type' => 'int',
        'not null' => TRUE,
        // Set the default to ENTITY_CUSTOM without using the constant as it is
        // not safe to use it at this point.
        'default' => 0x1,
        'size' => 'tiny',
        'description' => 'The exportable status of the entity.',
      ),
      'dirty' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'tiny',
        'description' => 'Dirty configurations fail the integrity check, e.g. due to missing dependencies.',
      ),
      'module' => array(
        'description' => 'The name of the providing module if the entity has been defined in code.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => FALSE,
      ),
      'owner' => array(
        'description' => 'The name of the module via which the rule has been configured.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => 'rules',
      ),
      'access_exposed' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'tiny',
        'description' => 'Whether to use a permission to control access for using components.',
      ),
      'data' => array(
        'type' => 'blob',
        'size' => 'big',
        'not null' => FALSE,
        'serialize' => TRUE,
        'description' => 'Everything else, serialized.',
      ),
    ),
    'primary key' => array(
      'id',
    ),
    'unique keys' => array(
      'name' => array(
        'name',
      ),
    ),
    'indexes' => array(
      'plugin' => array(
        'plugin',
        'active',
      ),
    ),
  );
  $schema['rules_trigger'] = array(
    'fields' => array(
      'id' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'description' => 'The primary identifier of the configuration.',
      ),
      'event' => array(
        'type' => 'varchar',
        'length' => '127',
        'not null' => TRUE,
        'default' => '',
        'description' => 'The name of the event on which the configuration should be triggered.',
      ),
    ),
    'primary key' => array(
      'id',
      'event',
    ),
    'foreign keys' => array(
      'table' => 'rules_config',
      'columns' => array(
        'id' => 'id',
      ),
    ),
  );
  $schema['rules_tags'] = array(
    'fields' => array(
      'id' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'description' => 'The primary identifier of the configuration.',
      ),
      'tag' => array(
        'type' => 'varchar',
        'length' => '255',
        'not null' => TRUE,
        'description' => 'The tag string associated with this configuration',
      ),
    ),
    'primary key' => array(
      'id',
      'tag',
    ),
    'foreign keys' => array(
      'table' => 'rules_config',
      'columns' => array(
        'id' => 'id',
      ),
    ),
  );
  $schema['rules_dependencies'] = array(
    'fields' => array(
      'id' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'description' => 'The primary identifier of the configuration.',
      ),
      'module' => array(
        'type' => 'varchar',
        'length' => '255',
        'not null' => TRUE,
        'description' => 'The name of the module that is required for the configuration.',
      ),
    ),
    'primary key' => array(
      'id',
      'module',
    ),
    'indexes' => array(
      'module' => array(
        'module',
      ),
    ),
    'foreign keys' => array(
      'table' => 'rules_config',
      'columns' => array(
        'id' => 'id',
      ),
    ),
  );
  $schema['cache_rules'] = drupal_get_schema_unprocessed('system', 'cache');
  $schema['cache_rules']['description'] = 'Cache table for the rules engine to store configured items.';
  return $schema;
}