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Informations about the package async-mysql-php
async-mysql-php
async mysql client
中文README
Doc：async-mysql-php
Import
composer require jenner/async-mysql-php
Or
require /path/to/async-mysql-php/autoload.php
Details
- based on
mysqli::poll - throw
RuntimeExceptionwhen mysql connection or sql is error - the return value's order is same to the order that you call
attachmethod - every
attachmethod will return aPromiseobject, you can callProcess::thenmethod to defer the data processing.
Interface
- attach(),submit async mysql task
- isDone(),check all the task whether complete
- execute(), get the result
History
- add
isDonemethod to check whether complete. it will check every thousand microsecond. - add
react/promisepackage for asynchronous processing data.
Notice
The async object will send the request to when you call the attach method.
mysql server. Actually the async object will just check all the task whether
complete and return result, when you call execute method.So you can do anything
you want between attach and execute, for example:request a url and call execute
after the request is done.
example:
use promise:
performance tests
Summary:async-mysql is really faster than sync-mysql.
Based on the performance test result, async-mysql can improve performance.
How much it can improve is depend on what your code want to do.
In general case, the execution time is depend on the most complex sql.
The memory used will be improved because the async-mysql will get all the result
at the same time.
