Executes the insert query.

Return value

The last insert ID of the query, if one exists. If the query was given multiple sets of values to insert, the return value is undefined. If no fields are specified, this method will do nothing and return NULL. That makes it safe to use in multi-insert loops.

Overrides InsertQuery::execute

File

drupal-7.x/includes/database/sqlite/query.inc, line 22

Query code for SQLite embedded database engine.

Class

InsertQuery_sqlite

SQLite specific implementation of InsertQuery.

Code

public function execute() {
  if (!$this->preExecute()) {
    return NULL;
  }
  if (count($this->insertFields)) {
    return parent::execute();
  }
  else {
    return $this->connection->query('INSERT INTO {' . $this->table . '} DEFAULT VALUES', array(), $this->queryOptions);
  }
}