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- databaseName: myshardingsphere
- dataSources: # 数据源配置 =============
- # <数据源_0>: # 自定义数据源名称
- # dataSourceClassName: com.zaxxer.hikari.HikariDataSource # 连接池提供方完整类名(Spring默认Hikari)
- # driverClassName: com.mysql.jdbc.Driver # JDBC驱动
- # jdbcUrl: jdbc:mysql://{host}:{port}/{dbName}?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8 # 数据库连接URL
- # username: {username} # 用户
- # password: {password} # 密码
- ds0: # 自定义数据源名称
- dataSourceClassName: com.alibaba.druid.pool.DruidDataSource # 连接池提供方完整类名(Spring默认Hikari)
- driverClassName: com.mysql.jdbc.Driver # JDBC驱动
- url: jdbc:mysql://usky-cloud-mysql:3306/sharding1?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8 # 数据库连接URL
- username: root # 用户
- password: yt123456 # 密码
- ds1: # 自定义数据源名称
- dataSourceClassName: com.alibaba.druid.pool.DruidDataSource # 连接池提供方完整类名(Spring默认Hikari)
- driverClassName: com.mysql.jdbc.Driver # JDBC驱动
- url: jdbc:mysql://usky-cloud-mysql:3306/sharding2?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8 # 数据库连接URL
- username: root # 用户
- password: yt123456 # 密码
- rules: # 规则 =============
- - !SHARDING # 注意类似“- !SHARDING”标识不能省略
- tables:
- ext_bigdata: # 自定义逻辑表名
- actualDataNodes: ds${0..1}.ext_bigdata_$->{0..1} # 由数据源名 + 表名组成(参考 Inline 语法规则)
- databaseStrategy:
- standard:
- shardingColumn: F_Id # 分表依据字段
- shardingAlgorithmName: myDataSourceAlgorithm
- tableStrategy: # 表策略 -------
- standard:
- shardingColumn: F_Id # 分表依据字段
- shardingAlgorithmName: myTableAlgorithm
- # defaultDatabaseStrategy: # 库策略 -------
- # standard:
- # shardingColumn: F_Id
- # shardingAlgorithmName: myDataSourceAlgorithm
- shardingAlgorithms: # 分片算法 -------
- myDataSourceAlgorithm: # 自定义算法名
- type: INLINE
- props:
- algorithm-expression: ds${(long)(Long.parseLong(F_Id)/10) % 2}
- myTableAlgorithm: # 自定义算法名
- type: INLINE
- props:
- algorithm-expression: ext_bigdata_${(long)(Long.parseLong(F_Id)/10 / 2) % 2}
- # keyGenerators:
- # dsKey: # 自定义主键策略名
- # type: SNOWFLAKE
- props:
- sql-show: true
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