function hook_field_storage_purge_field

Remove field storage information when a field record is purged.

Called from field_purge_field() to allow the field storage module to remove field information when a field is being purged.

Parameters

$field: The field being purged.

Related topics

File

modules/field/field.api.php, line 2694

Code

function hook_field_storage_purge_field($field) {
    $table_name = _field_sql_storage_tablename($field);
    $revision_name = _field_sql_storage_revision_tablename($field);
    db_drop_table($table_name);
    db_drop_table($revision_name);
}