# sharding-jdbc-test

sharding-jdbc-test

#### order分片规则
1. order_code 取余
2. gmt_create 按年分

#### order_item分片规则同order

#### 绑定表 sharding.jdbc.config.sharding.binding-tables[0]
可以使两个表join不需要进行笛卡尔积

#### 详细配置
http://shardingsphere.io/document/current/cn/manual/sharding-jdbc/configuration/config-spring-boot/