Class name: org.apache.shardingsphere.sharding.api.config.ShardingRuleConfiguration
Attributes:
| Name | DataType | Description | Default Value |
|---|---|---|---|
| tables (+) | Collection<ShardingTableRuleConfiguration> | Sharding table rules | - |
| autoTables (+) | Collection<ShardingAutoTableRuleConfiguration> | Sharding automatic table rules | - |
| bindingTableGroups (*) | Collection<String> | Binding table rules | Empty |
| broadcastTables (*) | Collection<String> | Broadcast table rules | Empty |
| defaultDatabaseShardingStrategy (?) | ShardingStrategyConfiguration | Default database sharding strategy | Not sharding |
| defaultTableShardingStrategy (?) | ShardingStrategyConfiguration | Default table sharding strategy | Not sharding |
| defaultKeyGenerateStrategy (?) | KeyGeneratorConfiguration | Default key generator | Snowflake |
| defaultShardingColumn (?) | String | Default sharding column name | None |
| shardingAlgorithms (+) | Map<String, ShardingSphereAlgorithmConfiguration> | Sharding algorithm name and configurations | None |
| keyGenerators (?) | Map<String, ShardingSphereAlgorithmConfiguration> | Key generate algorithm name and configurations | None |
Class name: org.apache.shardingsphere.sharding.api.config.ShardingTableRuleConfiguration
Attributes:
| Name | DataType | Description | Default Value |
|---|---|---|---|
| logicTable | String | Name of sharding logic table | - |
| actualDataNodes (?) | String | Describe data source names and actual tables, delimiter as point. Multiple data nodes split by comma, support inline expression |
Broadcast table or databases sharding only |
| databaseShardingStrategy (?) | ShardingStrategyConfiguration | Databases sharding strategy | Use default databases sharding strategy |
| tableShardingStrategy (?) | ShardingStrategyConfiguration | Tables sharding strategy | Use default tables sharding strategy |
| keyGenerateStrategy (?) | KeyGeneratorConfiguration | Key generator configuration | Use default key generator |
Class name: org.apache.shardingsphere.sharding.api.config.ShardingAutoTableRuleConfiguration
Attributes:
| Name | DataType | Description | Default Value |
|---|---|---|---|
| logicTable | String | Name of sharding logic table | - |
| actualDataSources (?) | String | Data source names. Multiple data nodes split by comma |
Use all configured data sources |
| shardingStrategy (?) | ShardingStrategyConfiguration | Sharding strategy | Use default sharding strategy |
| keyGenerateStrategy (?) | KeyGeneratorConfiguration | Key generator configuration | Use default key generator |
Class name: org.apache.shardingsphere.sharding.api.config.strategy.sharding.StandardShardingStrategyConfiguration
Attributes:
| Name | DataType | Description |
|---|---|---|
| shardingColumn | String | Sharding column name |
| shardingAlgorithmName | String | Sharding algorithm name |
Class name: org.apache.shardingsphere.sharding.api.config.strategy.sharding.ComplexShardingStrategyConfiguration
Attributes:
| Name | DataType | Description |
|---|---|---|
| shardingColumns | String | Sharding column name, separated by commas |
| shardingAlgorithmName | String | Sharding algorithm name |
Class name: org.apache.shardingsphere.sharding.api.config.strategy.sharding.HintShardingStrategyConfiguration
Attributes:
| Name | DataType | Description |
|---|---|---|
| shardingAlgorithmName | String | Sharding algorithm name |
Class name: org.apache.shardingsphere.sharding.api.config.strategy.sharding.NoneShardingStrategyConfiguration
Attributes: None
Please refer to Built-in Sharding Algorithm List for more details about type of algorithm.
Class name: org.apache.shardingsphere.sharding.api.config.strategy.keygen.KeyGenerateStrategyConfiguration
Attributes:
| Name | DataType | Description |
|---|---|---|
| column | String | Column name of key generate |
| keyGeneratorName | String | key generate algorithm name |
Please refer to Built-in Key Generate Algorithm List for more details about type of algorithm.