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Single.En

docs/document/content/user-manual/shardingsphere-jdbc/java-api/rules/single.en.md

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+++ title = "Single Table" weight = 12 +++

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：

nameDataTypeDescriptionDefault Value
tables (+)Collection<String>single tables-
defaultDataSource (?)Stringsingle table default data source-

Procedure

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

Sample

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