只做master-slave读写分离配置如何使用sql.show打印调试信息

[happyjey]

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Which version of Sharding-Sphere do you using?（您使用的Sharding-Sphere版本为？）

2.0.3

Expected behavior （您预期的结果是）

<master-slave:data-source id="masterSlaveDataSource" master-data-source-name="ds_master" slave-data-source-names="ds_slave_0" />
只做读写分离配置时希望可以使用sql.show或是其他方法能知道使用的是哪个库

[xiaoniao]

+1 需要显示日志。

另外只做 master-slave 读写，不配置分库分表时，表名不能识别出大写字母，会提示表不存在。

org.springframework.jdbc.BadSqlGrammarException:

Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'my_sharding_test2.TP_KNOWLEDGE' doesn't exist

The error may exist in META-INF/mappers/KnowledgeDOMapper.xml

The error may involve defaultParameterMap

The error occurred while setting parameters

SQL: SELECT /MS-TP-KNOWLEDGE-LISTALL/ KNOWLEDGE_NO,KNOWLEDGE_NAME,KNOWLEDGE_IMG,KNOWLEDGE_STATUS,DATE_CREATED,LAST_UPDATED FROM TP_KNOWLEDGE

Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'my_sharding_test2.TP_KNOWLEDGE' doesn't exist

实际表名为 tp_knowledge

Springl Boot 1.5.1.RELEASE
Sharding Jdbc 3.0.0.M1

@terrymanu

demo https://github.com/xiaoniao/sample/tree/master/SHARDING/master-slave

[tristaZero]

Please refer to #1004, Thanks a lot.