tp5聚合模型关联方式只能是inner吗?如果可以设置left join方式的话.应该怎么设置啊?
merge的attachQuery方法这样的...
foreach (static::$relationModel as $key => $model) {
$name = is_int($key) ? $model : $key;
$table = is_int($key) ? $query->getTable($name) : $model;
$query->join($table . ' ' . $name, $name . '.' . $class->fk . '=' . $master . '.' . $class->getPk());
$fields = self::getModelField($query, $name, $table, $class->mapFields);
$query->field($fields);
}


join没有第三个参数....那默认就是inner了...