Batch sql benchmark in php
I want this in php, how can I do this.
I don't find a library that supports batch sql in php. One of the main reasons for choosing orient db is its batch functions, but I couldn't find anything for php, please help.
I downloaded doctrine/odm as well AntonTerekhov_OrientDB-PHP
from GitHub
I can run this batch package from studio: -
let $u=select from person where id=1
let $f=select expand(out(Friend)) from $u[0]
let $a=create vertex posts set created_by=$u[0],text="Hello............lllll"
let $pbedge=create edge POSTED_BY from $a to $u
let $swith=create edge shared_with from $a to $f
commit
return $a
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1 answer
After a lot of searching, I decided to create my own class / driver for Orient DB. Here is the Git Hub Address
If anyone needs it, you can use ............. It can execute both batch and single statement / queries / SQL orientDB
<?php
/******** © Fun n Enjoy Internet Ltd ( http://www.funnenjoy.com ) ***********
*
*
/*********** Author: Ravinder Payal ******************
*
*
/***************Date / Time :- 27 Sept 2015 10:25 PM *****************/
class OrientDb{
private $host,$username,$password;
private $connection;
function __construct($host,$username,$password){
if(empty($host)){
throw "Host Address Not Provide";
}
if(empty($username) || empty($password)){
throw "Provide Username / Password. Receaved Empty Strings";
}
$this->host=$host;
$this->username=$username;
$this->password=$password;
}
function connect(){
$this->connection=curl_init();
curl_setopt($this->connection, CURLOPT_USERPWD, $this->username.":".$this->password);
curl_setopt($this->connection, CURLOPT_RETURNTRANSFER, 1);
}
function query($db,$query){
curl_setopt($this->connection, CURLOPT_URL, $this->host."/batch/".$db);
curl_setopt($this->connection, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($this->connection, CURLOPT_POST,1);
$json='{ "transaction" : true,"operations" : [{"type" : "script","language" : "sql","script" : [ "'.$query.'" ]}]}';
curl_setopt($this->connection, CURLOPT_HTTPHEADER, array('Content-Type: application/json','Connection: Keep-Alive','Content-Length: ' . strlen($json) ));
curl_setopt($this->connection, CURLOPT_POSTFIELDS, $json);
$result=curl_exec($this->connection);
$http_code=curl_getinfo($this->connection,CURLINFO_HTTP_CODE);
if($http_code!=200){
if($http_code==0){
throw new Exception("Host is not accessible.");
}
$result=json_decode($result);
throw new Exception("Server returned ".$result->errors[0]->content." With code ".$result->errors[0]->code);
}
$result=json_decode($result);
return $result;
}
function close(){
curl_close($this->connection);
}
}
If anyone has a better answer, I agree with this heart.
+1
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