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README.md

ShardingSphere-example

Example for 1.x please see tags in https://github.com/apache/shardingsphere/tree/${tag}/shardingsphere-jdbc-example

Example for 2.x or 3.x or 4.x please see tags in https://github.com/apache/shardingsphere-example/tree/${tag}

Notices

  • Please do not use dev branch to run your example, example of dev branch is not released yet.

  • Please execute initial script before you first run the example if using manual mode.

  • Please make sure primary replica data replication sync on MySQL is running correctly. Otherwise, primary-replica example will query empty data from the replica.

Using dev branch

Please make sure some dependencies from Apache ShardingSphere has been installed since examples depend on that. if you are a newbie for Apache ShardingSphere, you could prepare the dependencies as following:

  1. download and install Apache ShardingSphere:
## download source code
git clone https://github.com/apache/shardingsphere.git

## compile source code
cd shardingsphere/examples
mvn clean install -Prelease

Module design

project structure

shardingsphere-example
  ├── example-core
  │   ├── config-utility
  │   ├── example-api
  │   ├── example-raw-jdbc
  │   ├── example-spring-jpa
  │   └── example-spring-mybatis
  ├── shardingsphere-jdbc-example
  │   ├── sharding-example
  │   │   ├── sharding-raw-jdbc-example
  │   │   ├── sharding-spring-boot-jpa-example
  │   │   ├── sharding-spring-boot-mybatis-example
  │   │   ├── sharding-spring-namespace-jpa-example
  │   │   └── sharding-spring-namespace-mybatis-example
  │   ├── governance-example
  │   │   ├── governance-raw-jdbc-example
  │   │   ├── governance-spring-boot-example
  │   │   └── governance-spring-namespace-example
  │   ├── transaction-example
  │   │   ├── transaction-2pc-xa-example
  │   │   └── transaction-base-seata-example
  │   ├── other-feature-example
  │   │   ├── hint-example
  │   │   └── encrypt-example
  ├── shardingsphere-proxy-example
  │   ├── shardingsphere-proxy-boot-mybatis-example
  │   └── shardingsphere-proxy-hint-example
  └── src/resources
        └── manual_schema.sql

Available Examples

Example Description
sharding show how to use table sharding\database sharding\replica-query with ShardingSphere-JDBC
springboot jpa show how to use SpringBoot JPA with ShardingSphere-JDBC
springboot mybatis show how to use SpringBoot Mybatis with ShardingSphere-JDBC
governance show how to use ShardingSphere-JDBC governance
transaction show how to use ShardingSphere-JDBC transaction
hint show how to use ShardingSphere-JDBC hint
encryption show how to use ShardingSphere-JDBC encryption
APM(Pending) show how to use APM in ShardingSphere
proxy(Pending) show how to use ShardingSphere-Proxy
docker show how to use docker to setup the environment for ShardingSphere