错误代码: 1054 Unknown column 't.createUsrId' in 'group statement'

1、错误描述

1 queries executed, 0 success, 1 errors, 0 warnings

查询:select count(t.id),t.`createUserId` from t_acs_ints t where t.id not in (SELECT t1.ionId FROM t_acs_cont t1, t_ac...

错误代码: 1054
Unknown column 't.createUsrId' in 'group statement'

执行耗时   : 0 sec
传送时间   : 0 sec
总耗时      : 0 sec

2、错误原因

在SQL语句分组时,由于粗心导致字段少写一个字母,导致该字段无法识别(即在表中不存在),致使报错;数据库表的字段名为createUserId,而在group by后面写成了createUsrId


3、解决办法

将group by后字段名修改成group by t.createUserId

### Cause: java.lang.IllegalStateException: Missing the data source name: 'rw_ds' at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:156) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:142) 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$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:425) ... 82 common frames omitted Caused by: java.lang.IllegalStateException: Missing the data source name: 'rw_ds' at com.google.common.base.Preconditions.checkState(Preconditions.java:589) at org.apache.shardingsphere.driver.jdbc.core.connection.ConnectionManager.getConnections(ConnectionManager.java:301) at org.apache.shardingsphere.infra.executor.sql.prepare.driver.DriverExecutionPrepareEngine.group(DriverExecutionPrepareEngine.java:82) at org.apache.shardingsphere.infra.executor.sql.prepare.AbstractExecutionPrepareEngine.prepare(AbstractExecutionPrepareEngine.java:62) at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSpherePreparedStatement.createExecutionGroupContext(ShardingSpherePreparedStatement.java:403) at org.apache.shardingsphere.driver.jdbc.core.statement.ShardingSpherePreparedStatement.execute(ShardingSpherePreparedStatement.java:374) at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:65) at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:80) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:65) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:333) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:158) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:110) at com.github.pagehelper.PageInterceptor.intercept(PageInterceptor.java:169) at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59) at com.sun.proxy.$Proxy444.query(Unknown Source) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:154) ... 89 common frames omitted
最新发布
08-09
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