/**
* @return string
*/
private function getConditions()
{
$on = '';
foreach ($this->on as $condition) {
if (is_array($condition)) {
$condition = GroupCondition::createConditionClass($condition);
}
if (!$condition instanceof Condition && !$condition instanceof GroupCondition) {
continue;
}
$on .= $condition->getSql($on === '');
}
return $on;
}
/**
* @return string
*/
protected function formatCondition()
{
$conditions = '';
foreach ($this->conditions as $condition) {
if (is_array($condition)) {
$condition = GroupCondition::createConditionClass($condition);
}
if (!$condition instanceof Condition && !$condition instanceof GroupCondition) {
continue;
}
$conditions .= $condition->getSql($conditions === '');
}
return ($conditions !== '' ? ' WHERE ' : '') . $conditions;
}
