xiangtao123 opened a new issue #6531: URL: https://github.com/apache/shardingsphere/issues/6531
## Bug Report **For English only**, other languages will not accept. Before report a bug, make sure you have: - Searched open and closed [GitHub issues](https://github.com/apache/shardingsphere/issues). - Read documentation: [ShardingSphere Doc](https://shardingsphere.apache.org/document/current/en/overview). Please pay attention on issues you submitted, because we maybe need more details. If no response anymore and we cannot reproduce it on current information, we will **close it**. Please answer these questions before submitting your issue. Thanks! ### Which version of ShardingSphere did you use? 4.1.1 ### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy? ShardingSphere-JDBC ### Expected behavior work on. ### Actual behavior exception log: Error updating database. Cause: java.lang.ClassCastException: org.apache.shardingsphere.sql.parser.sql.segment.dml.expr.subquery.SubqueryExpressionSegment cannot be cast to org.apache.shardingsphere.sql.parser.sql.segment.dml.expr.complex.ComplexExpressionSegment ### The error may exist in com/**/mapper/ScheduleExtMapper.xml ### The error may involve com.**.mapper.ScheduleExtMapper.insertByScheduleId-Inline ### The error occurred while setting parameters ### SQL: INSERT INTO t_schedule_ext (id, template_id, creator_sum, organizer_sum, lecturer_sum, inviter_sum, appointment_sum, inviter_names) VALUES ('72df6b8e0bbb4cb9a162b8316e538fbd', (SELECT template_id FROM t_schedule WHERE id = '72df6b8e0bbb4cb9a162b8316e538fbd'), (SELECT COUNT(1) FROM t_participant WHERE schedule_id = '72df6b8e0bbb4cb9a162b8316e538fbd' AND user_type = 0), (SELECT COUNT(1) FROM t_participant WHERE schedule_id = '72df6b8e0bbb4cb9a162b8316e538fbd' AND user_type = 1), (SELECT COUNT(1) FROM t_participant WHERE schedule_id = '72df6b8e0bbb4cb9a162b8316e538fbd' AND user_type = 2), (SELECT COUNT(1) FROM t_participant WHERE schedule_id = '72df6b8e0bbb4cb9a162b8316e538fbd' AND user_type = 3), (SELECT COUNT(1) FROM t_participant WHERE schedule_id = '72df6b8e0bbb4cb9a162b8316e538fbd' AND user_type = 4), (SELECT GROUP_CONCAT(name) FROM (SELECT name FROM t_participant WHERE schedule_id = '72df6b8e0bbb4cb9a162b8316e538fbd' AND is_delete = 0 AND (user_type = 3 OR (user_type = 4 AND schedule_owner_operate = 1)) AND user_id != '' LIMIT 10) t)) ### Cause: java.lang.ClassCastException: org.apache.shardingsphere.sql.parser.sql.segment.dml.expr.subquery.SubqueryExpressionSegment cannot be cast to org.apache.shardingsphere.sql.parser.sql.segment.dml.expr.complex.ComplexExpressionSegment at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:199) at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:184) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:433) ... 13 common frames omitted Caused by: java.lang.ClassCastException: org.apache.shardingsphere.sql.parser.sql.segment.dml.expr.subquery.SubqueryExpressionSegment cannot be cast to org.apache.shardingsphere.sql.parser.sql.segment.dml.expr.complex.ComplexExpressionSegment at org.apache.shardingsphere.underlying.rewrite.sql.token.pojo.generic.InsertValue.getValue(InsertValue.java:57) at org.apache.shardingsphere.underlying.rewrite.sql.token.pojo.generic.InsertValue.toString(InsertValue.java:43) at java.lang.String.valueOf(String.java:2994) at java.lang.StringBuilder.append(StringBuilder.java:131) at org.apache.shardingsphere.sharding.rewrite.token.pojo.ShardingInsertValuesToken.appendInsertValue(ShardingInsertValuesToken.java:46) at org.apache.shardingsphere.sharding.rewrite.token.pojo.ShardingInsertValuesToken.toString(ShardingInsertValuesToken.java:38) at org.apache.shardingsphere.underlying.rewrite.sql.impl.RouteSQLBuilder.getSQLTokenText(RouteSQLBuilder.java:40) at org.apache.shardingsphere.underlying.rewrite.sql.impl.AbstractSQLBuilder.toSQL(AbstractSQLBuilder.java:47) at org.apache.shardingsphere.underlying.rewrite.engine.SQLRouteRewriteEngine.rewrite(SQLRouteRewriteEngine.java:50) at org.apache.shardingsphere.underlying.pluggble.prepare.BasePrepareEngine.rewrite(BasePrepareEngine.java:151) at org.apache.shardingsphere.underlying.pluggble.prepare.BasePrepareEngine.executeRewrite(BasePrepareEngine.java:122) at org.apache.shardingsphere.underlying.pluggble.prepare.BasePrepareEngine.prepare(BasePrepareEngine.java:85) at org.apache.shardingsphere.shardingjdbc.jdbc.core.statement.ShardingPreparedStatement.prepare(ShardingPreparedStatement.java:183) at org.apache.shardingsphere.shardingjdbc.jdbc.core.statement.ShardingPreparedStatement.execute(ShardingPreparedStatement.java:143) at org.apache.ibatis.executor.statement.PreparedStatementHandler.update(PreparedStatementHandler.java:47) at org.apache.ibatis.executor.statement.RoutingStatementHandler.update(RoutingStatementHandler.java:74) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:63) at com.sun.proxy.$Proxy419.update(Unknown Source) at com.baomidou.mybatisplus.core.executor.MybatisSimpleExecutor.doUpdate(MybatisSimpleExecutor.java:54) at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:117) at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:76) at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:197) ... 19 common frames omitted ### Reason analyze (If you can) subquery sql not work? ### Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc. actual sql: INSERT INTO t_schedule_ext (id, template_id, creator_sum, organizer_sum, lecturer_sum, inviter_sum, appointment_sum, inviter_names) VALUES ('72df6b8e0bbb4cb9a162b8316e538fbd', (SELECT template_id FROM t_schedule WHERE id = '72df6b8e0bbb4cb9a162b8316e538fbd'), (SELECT COUNT(1) FROM t_participant WHERE schedule_id = '72df6b8e0bbb4cb9a162b8316e538fbd' AND user_type = 0), (SELECT COUNT(1) FROM t_participant WHERE schedule_id = '72df6b8e0bbb4cb9a162b8316e538fbd' AND user_type = 1), (SELECT COUNT(1) FROM t_participant WHERE schedule_id = '72df6b8e0bbb4cb9a162b8316e538fbd' AND user_type = 2), (SELECT COUNT(1) FROM t_participant WHERE schedule_id = '72df6b8e0bbb4cb9a162b8316e538fbd' AND user_type = 3), (SELECT COUNT(1) FROM t_participant WHERE schedule_id = '72df6b8e0bbb4cb9a162b8316e538fbd' AND user_type = 4), (SELECT GROUP_CONCAT(name) FROM (SELECT name FROM t_participant WHERE schedule_id = '72df6b8e0bbb4cb9a162b8316e538fbd' AND is_delete = 0 AND (user_type = 3 OR (user_type = 4 AND sc hedule_owner_operate = 1)) AND user_id != '' LIMIT 10) t)) ### Example codes for reproduce this issue (such as a github link). ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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