ankane / tailslide
Eloquent / Laravel 的中位数和百分位数
v0.2.0
2024-07-01 00:44 UTC
Requires
- php: >= 8.1
- illuminate/database: >= 10
Requires (Dev)
- illuminate/database: >= 10
- illuminate/events: >= 10
- phpunit/phpunit: ^9
This package is not auto-updated.
Last update: 2024-09-23 01:53:58 UTC
README
Eloquent / Laravel 的中位数和百分位数
支持
- PostgreSQL
- MariaDB
- MySQL(需要扩展)
- SQL Server
🔥 尽可能使用原生函数以提高性能
安装
运行
composer require ankane/tailslide
对于MySQL,还需遵循这些说明。
入门指南
中位数
Item::median('price');
百分位数
Request::percentile('response_time', 0.95);
附加说明
MySQL
MySQL需要来自udf_infusion的PERCENTILE_CONT
函数。要安装它,请执行以下操作:
git clone https://github.com/infusion/udf_infusion.git cd udf_infusion ./configure --enable-functions="percentile_cont" make sudo make install mysql <options> < load.sql
历史
查看变更日志
贡献
鼓励每个人都来帮助改进这个项目。以下是一些你可以帮助的方式
开始开发
git clone https://github.com/ankane/tailslide-php.git
cd tailslide-php
composer install
运行测试
# Postgres createdb tailslide_php_test ADAPTER=pgsql composer test # MariaDB mysqladmin create tailslide_php_test ADAPTER=mariadb composer test # MySQL (install the extension first) mysqladmin create tailslide_php_test ADAPTER=mysql composer test # SQL Server docker run -e 'ACCEPT_EULA=Y' -e 'SA_PASSWORD=YourStrong!Passw0rd' -p 1433:1433 -d mcr.microsoft.com/mssql/server:2019-latest docker exec -it <container-id> /opt/mssql-tools/bin/sqlcmd -S localhost -U SA -P YourStrong\!Passw0rd -Q "CREATE DATABASE tailslide_php_test" ADAPTER=sqlsrv composer test