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https://issues.apache.org/jira/browse/CALCITE-3351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rui Wang updated CALCITE-3351:
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Environment: Happened on both Windows and MacOS. (was:
无论是windows还是mac，都会出同样的错误)
> calcite mysql utf8 throws exception in Chinese
> ----------------------------------------------
>
> Key: CALCITE-3351
> URL: https://issues.apache.org/jira/browse/CALCITE-3351
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.19.0
> Environment: Happened on both Windows and MacOS.
> Reporter: cui
> Priority: Major
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> 发现连接mysql进行中文查询时候，执行这条sql：
> select * from \"test\".\"score_new\" where \"name\"= \'催\' limit 1报错
> ，后来修改了RelDataTypeFactoryImpl的
> getDefaultCharset方法为
> return Charset.forName("UTF8");
> 还是报错，报错如下：
> java.sql.SQLException: Error while executing SQL "select * from
> "test"."score_new" where "name"= '催' limit 1": While executing SQL [SELECT
> *java.sql.SQLException: Error while executing SQL "select * from
> "test"."score_new" where "name"= '催' limit 1": While executing SQL [SELECT
> *FROM `score_new`WHERE `name` = u&'\50ac'LIMIT 1] on JDBC sub-schema at
> org.apache.calcite.avatica.Helper.createException(Helper.java:56) at
> org.apache.calcite.avatica.Helper.createException(Helper.java:41) at
> org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:163)
> at
> org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:227)
> at QueryMysql.main(QueryMysql.java:42)Caused by: java.lang.RuntimeException:
> While executing SQL [SELECT *FROM `score_new`WHERE `name` = u&'\50ac'
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