Error updating database. Cause: java.sql.SQLSyntaxErrorException: Unknown column ‘product_id‘ in ‘f

偏执的太偏执、 2023-09-27 23:17 15阅读 0赞

## 问题 ##

运行SpringMVC+Mybatis项目，控制台报错

### 详细问题 ###

数据库字段  
![在这里插入图片描述][4e2db7f2df9c4b0280c9c939113df33c.png]  
插入语句

<insert id="addUserOrder" keyColumn="id" keyProperty="id" parameterType="com.haut.domain.UserOrder" useGeneratedKeys="true">
        insert into `user_order1` (buyer_id, product_id, product_name, purchase_date, payment, logistics)
        values (#{buyerId,jdbcType=INTEGER}, #{productId,jdbcType=INTEGER}, #{productName,jdbcType=VARCHAR}, #{purchaseDate,jdbcType=TIMESTAMP},
                #{payment,jdbcType=DECIMAL}, #{logistics,jdbcType=VARCHAR})
      </insert>

详细报错

### Error updating database.  Cause: java.sql.SQLSyntaxErrorException: Unknown column 'product_id' in 'field list'
    ### The error may exist in file [D:\Desktop\ssm_test\ssm_test\target\ssm_test\WEB-INF\classes\mapper\UserOderMapper.xml]
    ### The error may involve com.haut.dao.UserOrderMapper.addUserOrder-Inline
    ### The error occurred while setting parameters
    ### SQL: insert into `user_order1` (buyer_id, product_id, product_name, purchase_date, payment, logistics)     values (?, ?, ?, ?,             ?, ?)
    ### Cause: java.sql.SQLSyntaxErrorException: Unknown column 'product_id' in 'field list'
    ; bad SQL grammar []; nested exception is java.sql.SQLSyntaxErrorException: Unknown column 'product_id' in 'field list'
    	java.sql.SQLSyntaxErrorException: Unknown column 'product_id' in 'field list'
    		at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120)
    		at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
    		at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953)
    		at com.mysql.cj.jdbc.ClientPreparedStatement.execute(ClientPreparedStatement.java:371)
    		at com.alibaba.druid.pool.DruidPooledPreparedStatement.execute(DruidPooledPreparedStatement.java:497)
    		at org.apache.ibatis.executor.statement.PreparedStatementHandler.update(PreparedStatementHandler.java:47)
    		at org.apache.ibatis.executor.statement.RoutingStatementHandler.update(RoutingStatementHandler.java:74)
    		at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:50)
    		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:194)
    		at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:181)
    		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$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:427)
    		at com.sun.proxy.$Proxy33.insert(Unknown Source)
    		at org.mybatis.spring.SqlSessionTemplate.insert(SqlSessionTemplate.java:272)
    		at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:62)
    		at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:145)
    		at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:86)
    		at com.sun.proxy.$Proxy38.addUserOrder(Unknown Source)
    		at com.haut.service.impl.UserOrderServiceImpl.addUserOrder(UserOrderServiceImpl.java:30)
    		at com.haut.controller.UserOrderController.addUserOrder(UserOrderController.java:107)
    		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.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
    		at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150)
    		at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117)
    		at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
    		at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808)
    		at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
    		at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1071)
    		at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:964)
    		at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
    		at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
    		at javax.servlet.http.HttpServlet.service(HttpServlet.java:670)
    		at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
    		at javax.servlet.http.HttpServlet.service(HttpServlet.java:779)
    		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)
    		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
    		at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
    		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
    		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
    		at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:71)
    		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
    		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
    		at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:94)
    		at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
    		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
    		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
    		at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
    		at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
    		at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
    		at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
    		at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197)
    		at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
    		at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
    		at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)
    		at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
    		at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687)
    		at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
    		at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:360)
    		at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:399)
    		at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
    		at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893)
    		at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1789)
    		at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    		at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
    		at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
    		at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    		at java.lang.Thread.run(Thread.java:748)

### 解决方案 ###

删去product\_ id之间的空格  
![在这里插入图片描述][08f860360f864402817c48cd80208216.png]

### 原因 ###

根据错误日志和异常信息，报错原因是数据库表 user\_order1 中不存在名为 product\_id 的列。这导致 SQL 语句执行失败。  
确保数据库表 user\_order1 中存在名为 product\_id 的列。可以通过查询数据库表结构或使用数据库管理工具来确认。  
如果数据库表结构没有问题，可能是由于表名或列名的大小写问题导致无法正确匹配。请确保数据库表名和列名的大小写与 SQL 语句中的保持一致。  
另外，请确保数据库连接配置正确，连接到了正确的数据库和表。  
如果确认数据库表结构和连接配置都没有问题，但仍然出现相同的错误，可能需要进一步检查数据库驱动、版本兼容性等方面的配置。  
请根据上述建议逐一检查并排除问题，以解决该错误。

### 总结 ###

这个问题笔者以为并不难解决，但是笔者由于粗心大意导致product\_ 与id之间多打印一个空导致，导致笔者对比较长一段时间未找到报错原因。

### 参考文献 ###

chatgpt 问答

![在这里插入图片描述][9cb4cb80a18345158f8a69e2f196e5b9.png]

[4e2db7f2df9c4b0280c9c939113df33c.png]: https://img-blog.csdnimg.cn/4e2db7f2df9c4b0280c9c939113df33c.png
[08f860360f864402817c48cd80208216.png]: https://img-blog.csdnimg.cn/08f860360f864402817c48cd80208216.png
[9cb4cb80a18345158f8a69e2f196e5b9.png]: https://img-blog.csdnimg.cn/9cb4cb80a18345158f8a69e2f196e5b9.png