/**
* Returns the random function
* @param epDbObject $db the db connection
* @return false|string
*/
public static function sqlRandom($db)
{
// get the portable
if (!($dbp =& epObj2Sql::getPortable($db->dbType()))) {
return false;
}
// call portability object to get random function
return $dbp->randomFunc();
}
/**
* Makes a SQL truncate table if exists statement for a class map
* @param epDbObject $db the db connection
* @param epClassMap the class map for the object
* @return string
*/
public static function sqlTruncate($db, $cm)
{
// get the portable
if (!($dbp =& epObj2Sql::_getPortable($db->dbType()))) {
return false;
}
// call portability object to produce
return $dbp->truncateTable($cm->getTable(), $db);
}
