504 Gateway Timeout error while selecting 300,000 rows from MySQL database

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I have a table orders with 30000rows. I am using Linode Server with 2GB RAM

but when i executed my query using phpmyadmin it give me 504 Gatetimeout Error

SELECT * FROM `orders`

I don't understand what's is the problem? i am getting that error you can see the image below

Get 30k records at ones - it isn't a good idea, any way, you need to check your sql server configuration, 30k records isn't enough to get over default timeout. B/w if u just change timeout in web server it does not affect you b/c browsers have a default timeout to. Probably mysqltuner can help you to find configuration error.

I am getting '504 Gateway Timeout' every time I try to , that one server did not receive a timely response from another server that it was accessing while attempting to load the web page. In other words, 504 errors usually indicate that a different computer, one that the website you're getting the 504 message on doesn't control but relies on, isn't communicating with it quickly enough.

nano /usr/share/phpMyAdmin/libraries/config.default.php

Add / edit:

$cfg['ExecTimeLimit'] = 1800000;

I hope you're gonna get rid of it.

504 Gateway Timeout, or proxy, did not get a response in time from the upstream server that it needed in order to complete the request. Seeing the same thing with Docker Engine: 18.03.1-ce, Compose: 1.21.1. Recently updated docker and an apple security patch which required a restart. Now getting 504 gateway timeout errors on /wp-admin.

504 Gateway Timeout error it appears in those cases when a server that hosts the website is unable to return to the set time limit HTTP-response.

As a solution to suit the increase in PHP max_execution_time parameter value

What is a 504 Gateway Timeout Error (and How Can I Fix It)?, are that the server is overwhelmed with requests or is having maintenance performed on it. 3. DNS Issue. A 504 gateway timeout could also be because of a DNS issue. There are two sides to this, the first is on the server-side, such as the domain is not resolving to the correct IP.

504 Gatetimeout is a HTTP Error not a database error. The database takes too long to collect your data. You probably have to increase max_execution_time in your php.ini

504 Gateway Time-out when running large SQL command, It's a message from the Nix gods to learn CLI (and drop that wacky mysql -u user -p < dump.sql. This of course depends on how the dump was created. If you see DROP and CREATE DATABASE statements in the SQL, this'll work and this one imported all the entries before giving me the timeout :P LOL! Shahid Ahmad. Apparently, this user prefers to keep an air of mystery about them. mysql. Score 2. Posts 10. jquery. Score 2. Posts 8. 2 504 Gateway Timeout

Gateway timeout when fetching records from MySQL database , Hi, I've created a service for a mysql database which is in AWS RDS. In the service Gateway timeout when fetching records from MySQL database endpoint, I'm getting “Gateway timeout” error. 504 Gateway Timeout  C:\wamp\bin\mysql\mysql5.6.17\bin> Copy your sql file inside this path (ex file.sql) Run this command: mysql -u username -p database_name < file.sql. Note: if you already have your msql enviroment variable path set, you don't need to move your file.sql in the bin directory and you should only navigate to the path of the file.

504 Gateway Timeout error, Any operation on a database loads for a long time in Plesk at Domains dump or switching to this database in MySQL, the operation hangs; Waiting for table metadata lock | SELECT COUNT(*) FROM `example_db`. Here is a good example. As we saw my 30mil rows (12GB) table was scanned in less than 5 minutes. Now if we would do eq join of the table to other 30mil rows table, it will be completely random. We’ll need to perform 30 million random row reads, which gives us 300,000 seconds with 100 rows/sec rate.

504 Gateway Timeout Error: What It Is and How to Fix It, Similar to the 502 Bad Gateway Error we've looked at in the past, a 504 Gateway Timeout Error indicates that something has gone wrong with a gateway or proxy server that is further upstream. Thus, a server that is upstream is located higher in the overall server hierarchy than a server that is downstream . The 504 gateway timeout error is often caused when a request to your server is processed through a proxy or firewall but fails to connect with the upstream server. You are more likely to see this error, if you are using a WordPress firewall like Sucuri or Cloudflare.

Comments
  • what i am doing is that i am using laravel where for one of my reports i want to get all the orders using elequent but i am getting 504 Gateway error then i want to analyze that problem in more detail but when i executed that raw query in phpmyadmin it give me a 504 error . now i am clearly confused that why this thing is happening.
  • What is the average size of the records? I would try to make a query that would return, say, 1000 records. 30000 records are not a lot for a reasonable server.
  • There is zero cases when you could need all your 300 thousands records in your browser - even if you somehow manage to load them all, it would be impossible to view them all at once! so what you should do is getting only some of the records
  • Use the database you have to perform reporting. Databases were invented for such use. Loading 300 000 records in PHP is memory consuming. You were lucky that you hit the execution limit before your data reached PHP. If you are loading all orders to perform reporting in PHP - you are doing it wrong. Use your database for what it was meant to be used - to manipulate and query data.
  • @Mjh can u suggest me any method please what i do that actually that is the project requirement to laod all data but now i don't understand what i do that ?
  • Change max_execution_time parameter in php.ini
  • I already try that i increase it's max_execution_time and set it 480 but not working
  • Maybe max_execution_time set more then 480. And restart server!
  • Solution is to return less data, not to increase timeouts or memory limits.
  • I already try that i increase it's max_execution_time and set it 480 but not working
  • please post your phpinfo()