org.springframework.jdbc.BadSqlGrammarException
阿新 • • 發佈：2019-12-30
【SQL問題】SQLSyntaxErrorException
故障解決方式
在DaoImpl層加上@DataSource註釋
@DataSource(DatasourceConstant.PAYMENT)
故障環境介紹
| 專案 | 描述 |
|---|---|
| 資料庫型別 | mysql |
| 框架 | spring boot |
| 問題範圍 | 多資料來源問題 |
故障發生現象及報錯資訊
org.springframework.jdbc.BadSqlGrammarException: ### Error querying database. Cause: java.sql.SQLSyntaxErrorException: Table 'credittrans.tp_trade_order' doesn't exist ### The error may exist in file [D:\develophangying\hahu\evidence\target\classes\mybatis\mapper\payment\apper.xml] ### The error may involve com.hf.innet.cot.evice.maper.payment.TpTreOrderMapper.selectByExample-Inline ### The error occurred while setting parameters ### SQL: select bank_id, biz_type, biz_value, biz_ext_data, amount, actual_amount, source_type, channel, uuid, start_time, current_action, resp_code, resp_desc, cnaps_msgid from tp_trade_order WHERE ( loan_order_id = ? and source_type = ? ) ### Cause: java.sql.SQLSyntaxErrorException: Table 'credittrans.tp_trade_order' doesn't exist ; bad SQL grammar []; nested exception is java.sql.SQLSyntaxErrorException: Table 'credittrans.tp_trade_order' doesn't exist at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:234) at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72) at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:73) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:446) at com.sun.proxy.$Proxy84.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:230) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:139) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:76) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:59) at com.sun.proxy.$Proxy93.selectByExample(Unknown Source) at com.hyxf.internet.court.evidence.dal.dao.payment.impl.TpTradeOrderDaoImpl.findLoanSerialByLoanInvoiceId(TpTradeOrderDaoImpl.java:43) at com.hyxf.internet.court.evidence.dal.dao.payment.impl.TpTradeOrderDaoImpl$$FastClassBySpringCGLIB$$9c693bea.invoke(<generated>) at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:749) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) at com.hyxf.internet.court.evidence.dal.dao.payment.impl.TpTradeOrderDaoImpl$$EnhancerBySpringCGLIB$$be08bf81.findLoanSerialByLoanInvoiceId(<generated>) at com.hyxf.internet.court.evidence.service.product.EnjoyLoanService.createLoanSerial(EnjoyLoanService.java:292) at com.hyxf.internet.court.evidence.service.AbstractTemplateProduct$ParallelTask$6.compute(AbstractTemplateProduct.java:182) at com.hyxf.internet.court.evidence.service.AbstractTemplateProduct$ParallelTask$6.compute(AbstractTemplateProduct.java:178) at java.util.concurrent.RecursiveTask.exec(RecursiveTask.java:94) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Caused by: java.sql.SQLSyntaxErrorException: Table 'credittrans.tp_trade_order' doesn't exist at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:955) at com.mysql.cj.jdbc.ClientPreparedStatement.execute(ClientPreparedStatement.java:372) at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_execute(FilterChainImpl.java:3051) at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_execute(FilterEventAdapter.java:440) at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_execute(FilterChainImpl.java:3049) at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.execute(PreparedStatementProxyImpl.java:167) at com.alibaba.druid.pool.DruidPooledPreparedStatement.execute(DruidPooledPreparedStatement.java:498) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
故障分析及解決過程
問題的關鍵是:"Table 'credittrans.tp_trade_order' doesn't exist" ,查詢資料庫會發現,[credittrans]庫下面沒有[tp_trade_order]這張表,從而排查到是資料來源配置錯誤,使用的預設資料來源進行的查詢
關於多資料來源可以檢視:
尋找風口的豬:
mybatis用spring的動態資料來源實現讀寫分離
以及
使用springboot + druid + mybatisplus完成多資料來源配置
如何配置Springboot多資料來源
總結
遇到這樣的問題,還是需要理解清楚,多資料來源的原理.大致實現過程,才更容易排查問題
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