# learningSharding

**Repository Path**: jhll/learningSharding

## Basic Information

- **Project Name**: learningSharding
- **Description**: 学习一下shardingshpere的源码
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: me
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-01-08
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

## 单元测试类入口

修改env.properties的环境为mysql,以及修改数据库的连接配置,即可.启动DCL单元测试启动类,GeneralDCLIT

如果你有docker环境可以临时启动一个mysql

```
docker pull mysql:5.7
docker run --name mysql -p 3306:3306 -e MYSQL_ROOT_PASSWORD=123 -d mysql:5.7


出现 Too manay connections,登录docker shell临时修改一下


docker exec -it mysql bash
mysql -uroot -p123

SHOW VARIABLES LIKE '%max_con%';
SET GLOBAL max_connections = 1000;
```

查看创建测试数据源的详细信息
org.apache.shardingsphere.dbtest.env.datasource.DataSourceUtil.createHikariCP


```
sharding-sphere/sharding-integration-test/sharding-jdbc-test/src/test/resources/integrate/env.properties
org.apache.shardingsphere.dbtest.engine.dcl.GeneralDCLIT
```