/**
* @param $onTableAliasName
* @return null|string
*/
protected function resolveJoinsForDerivedRelationViaCastedUpModelThatIsManyToMany($onTableAliasName)
{
assert('is_string($onTableAliasName)');
$opposingRelationTableName = $this->modelAttributeToDataProviderAdapter->getOpposingRelationTableName();
$relationJoiningTableAliasName = $this->joinTablesAdapter->addLeftTableAndGetAliasName($this->modelAttributeToDataProviderAdapter->getManyToManyTableNameForDerivedRelationViaCastedUpModel(), "id", $onTableAliasName, self::resolveForeignKey($onTableAliasName));
$onTableAliasName = $this->joinTablesAdapter->addLeftTableAndGetAliasName($opposingRelationTableName, self::resolveForeignKey($opposingRelationTableName), $relationJoiningTableAliasName, 'id');
return $onTableAliasName;
}
