--- /dev/null
+/**
+ * Implements hook_field_storage_details().
+ */
+function {{ machine_name }}_field_storage_details($field) {
+ $details = array();
+
+ // Add field columns.
+ foreach ((array) $field['columns'] as $column_name => $attributes) {
+ $real_name = _field_sql_storage_columnname($field['field_name'], $column_name);
+ $columns[$column_name] = $real_name;
+ }
+ return array(
+ 'sql' => array(
+ FIELD_LOAD_CURRENT => array(
+ _field_sql_storage_tablename($field) => $columns,
+ ),
+ FIELD_LOAD_REVISION => array(
+ _field_sql_storage_revision_tablename($field) => $columns,
+ ),
+ ),
+ );
+}