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Single Table

Background

Single rule is used to specify which single tables need to be managed by ShardingSphere, or to set the default single table data source.

Parameters

Class：org.apache.shardingsphere.single.config.SingleRuleConfiguration

Attributes：

name DataType Description Default Value
tables (+) Collection<String> single tables -
defaultDataSource (?) String single table default data source -

Procedure

  1. Initialize SingleRuleConfiguration;
  2. Add a single table to be loaded and configure the default data source.

Sample

SingleRuleConfiguration ruleConfig = new SingleRuleConfiguration();
ShardingSphereDataSourceFactory.createDataSource(createDataSourceMap(), Arrays.asList(ruleConfig), new Properties());