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function hook_field_storage_info_alter in Drupal 7

Perform alterations on Field API storage types.

Parameters

$info: Array of informations on storage types exposed by hook_field_field_storage_info() implementations.

Related topics

Field Storage API
Implement a storage engine for Field API data.
Hooks
Allow modules to interact with the Drupal core.

File

modules/field/field.api.php, line 1683
Hooks provided by the Field module.

Code

function hook_field_storage_info_alter(&$info) {

  // Add a setting to a storage type.
  $info['field_sql_storage']['settings'] += array(
    'mymodule_additional_setting' => 'default value',
  );
}