Find all tables that are like the specified base table name.

Parameters

$table_expression: An SQL expression, for example "simpletest%" (without the quotes). BEWARE: this is not prefixed, the caller should take care of that.

Return value

Array, both the keys and the values are the matching tables.

Overrides DatabaseSchema::findTables

File

drupal-7.x/includes/database/sqlite/schema.inc, line 671

Database schema code for SQLite databases.

Class

DatabaseSchema_sqlite

Code

public function findTables($table_expression) {
  // Don't add the prefix, $table_expression already includes the prefix.
  $info = $this->getPrefixInfo($table_expression, FALSE);

  // Can't use query placeholders for the schema because the query would have
  // to be :prefixsqlite_master, which does not work.
  $result = db_query("SELECT name FROM " . $info['schema'] . ".sqlite_master WHERE type = :type AND name LIKE :table_name", array(
    ':type' => 'table',
    ':table_name' => $info['table'],
  ));
  return $result->fetchAllKeyed(0, 0);
}