使用phalcon框架,進行如下查詢
public function getCarSeriesList($brandId, $start = 0, $count = 1000){
$phql = "SELECT cs.*, b.* FROM Test\Common\Models\Entities\CarSeries cs LEFT JOIN Test\Common\Models\Entities\CarBrands b ON cs.brandId = b.id ";
$condition = array();
if(!empty($brandId)){
$phql .= " WHERE cs.brandId = ?0 ";
$condition[0] = $brandId;
}
$phql .= " ORDER BY cs.name_en ASC ";
if(!empty($count)){
$phql .= " LIMIT ?1, ?2";
$condition[1] = $start;
$condition[2] = $count;
}
$result = $this->modelsManager->executeQuery($phql, $condition);
return $result->toArray();
}
結果php-fpm 進程報錯:
2017/06/27 17:07:49 [error] 60709#0: *1028 FastCGI sent in stderr: "PHP message: PHP Fatal error: Allowed memory size of 536870912 trites to extedby /Users/tester/www/testserver/apps/backend/controllers/CarSeriesController.php on line 27" while reading response header from upstream, client: 127.0.0.1, server: local.test.me, request: "GET /series HTTP /1.1", upstream: "fastcgi://127.0.0.1:9000", host: "admin.local.test.me"
已將php.ini的memory_limit的值,從128M修改為512M,還是會有這個問題。請問各位是否遇到類似問題?
1、這個不是phalcon的問題是php的問題
2、查詢的資料太大了,把它全加載到內存里肯定會報這個
3、可以通過ini_set("memory_limit","-1");來解決,但是。 。 。 。作為一個線上項目絕逼不建議這樣做
4、一次性查出的數據量太大,你需要優化你的程序,而不是通過修改某些系統參數,