mybatis使用foreach批量insert异常的解决办法（复杂嵌套sql不支持）

太过爱你忘了你带给我的痛 2023-02-16 12:14 4阅读 0赞

异常  
org.springframework.jdbc.BadSqlGrammarException:   
\#\#\# Error updating database.  Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'INSERT INTO t\_user\_role(userid,roleid)VALUES(1,3)  
         ;   
            INSERT INTO t\_user\_ro' at line 3  
\#\#\# The error may involve defaultParameterMap  
\#\#\# The error occurred while setting parameters  
\#\#\# SQL: INSERT INTO t\_user\_role(userid,roleid)VALUES(?,?)    ;     INSERT INTO t\_user\_role(userid,roleid)VALUES(?,?)    ;     INSERT INTO t\_user\_role(userid,roleid)VALUES(?,?)  
\#\#\# Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'INSERT INTO t\_user\_role(userid,roleid)VALUES(1,3)  
         ;   
            INSERT INTO t\_user\_ro' at line 3  
; bad SQL grammar \[\]; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'INSERT INTO t\_user\_role(userid,roleid)VALUES(1,3)  
         ;   
            INSERT INTO t\_user\_ro' at line 3  
    at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:231)  
    at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73)  
    at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:73)  
    at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:371)  
    at com.sun.proxy.$Proxy13.insert(Unknown Source)  
    at org.mybatis.spring.SqlSessionTemplate.insert(SqlSessionTemplate.java:240)  
    at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:51)  
    at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:52)  
    at com.sun.proxy.$Proxy14.addRoles(Unknown Source)  
    at com.atguigu.atcrowdfunding.manager.service.impl.UserServiceImpl.addRoles(UserServiceImpl.java:139)  
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)  
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)  
    at java.lang.reflect.Method.invoke(Unknown Source)  
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)  
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)  
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)  
    at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98)  
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262)  
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95)  
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)  
    at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)  
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)  
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)  
    at com.sun.proxy.$Proxy17.addRoles(Unknown Source)  
    at com.atguigu.atcrowdfunding.manager.controller.UserController.doAddRoles(UserController.java:271)  
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)  
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)  
    at java.lang.reflect.Method.invoke(Unknown Source)  
    at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:175)  
    at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:446)  
    at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:434)  
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:945)  
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:876)  
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:931)  
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:833)  
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)  
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:807)  
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)  
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)  
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)  
    at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)  
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:108)  
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)  
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)  
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)  
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)  
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)  
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)  
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:108)  
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)  
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)  
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)  
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)  
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)  
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)  
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)  
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)  
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)  
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518)  
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091)  
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:673)  
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1526)  
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1482)  
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)  
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)  
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)  
    at java.lang.Thread.run(Unknown Source)  
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'INSERT INTO t\_user\_role(userid,roleid)VALUES(1,3)  
         ;   
            INSERT INTO t\_user\_ro' at line 3  
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)  
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)  
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)  
    at java.lang.reflect.Constructor.newInstance(Unknown Source)  
    at com.mysql.jdbc.Util.handleNewInstance(Util.java:404)  
    at com.mysql.jdbc.Util.getInstance(Util.java:387)  
    at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:941)  
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3870)  
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3806)  
    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2470)  
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2617)  
    at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2550)  
    at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861)  
    at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1192)  
    at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.execute(NewProxyPreparedStatement.java:823)  
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)  
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)  
    at java.lang.reflect.Method.invoke(Unknown Source)  
    at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:62)  
    at com.sun.proxy.$Proxy24.execute(Unknown Source)  
    at org.apache.ibatis.executor.statement.PreparedStatementHandler.update(PreparedStatementHandler.java:44)  
    at org.apache.ibatis.executor.statement.RoutingStatementHandler.update(RoutingStatementHandler.java:69)  
    at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:48)  
    at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:105)  
    at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:71)  
    at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:152)  
    at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:141)  
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)  
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)  
    at java.lang.reflect.Method.invoke(Unknown Source)  
    at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:358)  
    ... 65 more

异常分析  
mapper.xml导致的错误地方  
  <insert id="addRoles">  
        <foreach collection="data.ids" item="id" separator=";">  
            INSERT INTO t\_user\_role(userid,roleid)VALUES(\#\{userId\},\#\{id\})  
        </foreach>  
  </insert>  
  
异常中说

Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'INSERT INTO t\_user\_role(userid,roleid)VALUES(1,3)  
1  
首先觉得是 sql语句的问题，但是用sqlyog测试发现没有问题  
后来发现是数据库对多个语句拼在一起的操作不支持问题

解决办法  
在jdbcUrl中加入allowMultiQueries=true即可解决