/**
* Method to lock the database table for writing.
*
* @return boolean True on success.
*
* @since 11.1
* @throws JDatabaseException
*/
protected function _lock()
{
$this->_db->lockTable($this->_tbl);
$this->_locked = true;
return true;
}
/**
* Locks a table in the database.
*
* @param string $tableName The name of the table to unlock.
*
* @return self Returns this object to support chaining.
*
* @throws \RuntimeException
*/
public function lockTable($tableName)
{
$this->_db->lockTable($tableName);
return $this;
}
