function db_truncate

Returns a new TruncateQuery object for the active database.

Parameters

$table: The table from which to delete.

$options: An array of options to control how the query operates.

Return value

TruncateQuery A new TruncateQuery object for this connection.

Related topics

Database abstraction layer
Allow the use of different database servers using the same code base.
2 calls to db_truncate()
search_update_8001 in drupal/core/modules/search/search.install
Adds the langcode field and indexes to {search_dataset} and {search_index}.
StatisticsLoggingTest::setUp in drupal/core/modules/statistics/lib/Drupal/statistics/Tests/StatisticsLoggingTest.php
Sets up a Drupal site for running functional and integration tests.

File

drupal/core/includes/database.inc, line 363
Core systems for the database layer.

Code

function db_truncate($table, array $options = array()) {
  if (empty($options['target']) || $options['target'] == 'slave') {
    $options['target'] = 'default';
  }
  return Database::getConnection($options['target'])
    ->truncate($table, $options);
}