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问答 dao 自动生成的sql 语句感觉有问题.
发布于 2492天前 作者 kqzhong 1242 次浏览 复制 上一个帖子 下一个帖子
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2017-07-21 13:50:46,824 org.nutz.dao.impl.sql.run.NutDaoExecutor.printSQL(NutDaoExecutor.java:388) DEBUG - SELECT * FROM (SELECT ROW_NUMBER() OVER() AS ROWNUM, T.* FROM ( SELECT * FROM t_player WHERE uid=?) T) AS A WHERE ROWNUM BETWEEN 1 AND 1
| 1 |
|----------------------------------|
| 99C32F276C474271BBD4D06DF3237E9C |
For example:> "SELECT * FROM (SELECT ROW_NUMBER() OVER() AS ROWNUM, T.* FROM ( SELECT * FROM t_player WHERE uid='99C32F276C474271BBD4D06DF3237E9C') T) AS A WHERE ROWNUM BETWEEN 1 AND 1 "
2017-07-21 13:50:46,858 org.nutz.dao.impl.sql.run.NutDaoExecutor.exec(NutDaoExecutor.java:97) DEBUG - SQLException
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 '() AS ROWNUM, T.* FROM ( SELECT * FROM t_player WHERE uid='99C32F276C474271BBD4' at line 1
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
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:942)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3966)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3902)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2526)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2673)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2549)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861)
at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962)
at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:2714)
at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465)
at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:2711)
at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:145)
at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227)
at org.nutz.dao.impl.sql.run.NutDaoExecutor._runSelect(NutDaoExecutor.java:272)
at org.nutz.dao.impl.sql.run.NutDaoExecutor.exec(NutDaoExecutor.java:53)
at org.nutz.dao.DaoInterceptorChain.doChain(DaoInterceptorChain.java:66)
at org.nutz.dao.impl.interceptor.DaoLogInterceptor.filter(DaoLogInterceptor.java:22)
at org.nutz.dao.DaoInterceptorChain.doChain(DaoInterceptorChain.java:64)
at org.nutz.dao.DaoInterceptorChain.invoke(DaoInterceptorChain.java:139)
at org.nutz.dao.impl.sql.run.NutDaoRunner.runCallback(NutDaoRunner.java:158)
at org.nutz.dao.impl.sql.run.NutDaoRunner._runWithoutTransaction(NutDaoRunner.java:125)
at org.nutz.dao.impl.sql.run.NutDaoRunner._run(NutDaoRunner.java:92)
at org.nutz.dao.impl.sql.run.NutDaoRunner.run(NutDaoRunner.java:81)
at org.nutz.dao.impl.DaoSupport.run(DaoSupport.java:240)
at org.nutz.dao.impl.DaoSupport._exec(DaoSupport.java:248)
at org.nutz.dao.impl.NutDao.fetch(NutDao.java:556)
at org.running.game.module.UserModule.login(UserModule.java:152)
at org.running.game.module.UserModule$$NUTZAOP._aop_invoke(UserModule.java:3)
at org.nutz.aop.InterceptorChain.invoke(InterceptorChain.java:77)
at org.nutz.aop.InterceptorChain.doChain(InterceptorChain.java:57)
at org.running.game.slog.SLogAopInterceptor.filter(SLogAopInterceptor.java:58)
at org.nutz.aop.InterceptorChain.doChain(InterceptorChain.java:60)
at org.running.game.module.UserModule$$NUTZAOP.login(UserModule.java:1)
at org.running.game.module.UserModule$$FASTCLASS._invoke(UserModule.java:1)
at org.nutz.lang.reflect.AbstractFastClass.invoke(AbstractFastClass.java:143)
at org.nutz.lang.reflect.FastClassFactory.invoke(FastClassFactory.java:67)
at org.nutz.mvc.impl.processor.MethodInvokeProcessor.process(MethodInvokeProcessor.java:27)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.mvc.impl.processor.AdaptorProcessor.process(AdaptorProcessor.java:33)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.mvc.impl.processor.ActionFiltersProcessor.process(ActionFiltersProcessor.java:58)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.running.game.mvc.SessionCheckProcessor.process(SessionCheckProcessor.java:48)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.mvc.impl.processor.ModuleProcessor.process(ModuleProcessor.java:123)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.mvc.impl.processor.EncodingProcessor.process(EncodingProcessor.java:27)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.mvc.impl.processor.UpdateRequestAttributesProcessor.process(UpdateRequestAttributesProcessor.java:15)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.running.game.mvc.LogTimeProcessor.process(LogTimeProcessor.java:24)
at org.nutz.mvc.impl.NutActionChain.doChain(NutActionChain.java:44)
at org.nutz.mvc.impl.ActionInvoker.invoke(ActionInvoker.java:67)
at org.nutz.mvc.ActionHandler.handle(ActionHandler.java:31)
at org.nutz.mvc.NutFilter.doFilter(NutFilter.java:198)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:624)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)

2017-07-21 13:50:46,824 org.nutz.dao.impl.sql.run.NutDaoExecutor.printSQL(NutDaoExecutor.java:388) DEBUG - SELECT * FROM (SELECT ROW_NUMBER() OVER() AS ROWNUM, T.* FROM ( SELECT * FROM t_player  WHERE uid=?) T) AS A WHERE ROWNUM BETWEEN 1 AND 1 
    |                                1 |
    |----------------------------------|
    | 99C32F276C474271BBD4D06DF3237E9C |
  For example:> "SELECT * FROM (SELECT ROW_NUMBER() OVER() AS ROWNUM, T.* FROM ( SELECT * FROM t_player  WHERE uid='99C32F276C474271BBD4D06DF3237E9C') T) AS A WHERE ROWNUM BETWEEN 1 AND 1 "
2017-07-21 13:50:46,858 org.nutz.dao.impl.sql.run.NutDaoExecutor.exec(NutDaoExecutor.java:97) DEBUG - SQLException
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 '() AS ROWNUM, T.* FROM ( SELECT * FROM t_player  WHERE uid='99C32F276C474271BBD4' at line 1
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        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:942)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3966)
        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3902)
        at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2526)
        at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2673)
        at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2549)
        at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861)
        at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962)
        at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:2714)
        at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465)
        at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:2711)
        at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:145)
        at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227)
        at org.nutz.dao.impl.sql.run.NutDaoExecutor._runSelect(NutDaoExecutor.java:272)
        at org.nutz.dao.impl.sql.run.NutDaoExecutor.exec(NutDaoExecutor.java:53)
        at org.nutz.dao.DaoInterceptorChain.doChain(DaoInterceptorChain.java:66)
        at org.nutz.dao.impl.interceptor.DaoLogInterceptor.filter(DaoLogInterceptor.java:22)
        at org.nutz.dao.DaoInterceptorChain.doChain(DaoInterceptorChain.java:64)
        at org.nutz.dao.DaoInterceptorChain.invoke(DaoInterceptorChain.java:139)
        at org.nutz.dao.impl.sql.run.NutDaoRunner.runCallback(NutDaoRunner.java:158)
        at org.nutz.dao.impl.sql.run.NutDaoRunner._runWithoutTransaction(NutDaoRunner.java:125)
        at org.nutz.dao.impl.sql.run.NutDaoRunner._run(NutDaoRunner.java:92)
        at org.nutz.dao.impl.sql.run.NutDaoRunner.run(NutDaoRunner.java:81)
        at org.nutz.dao.impl.DaoSupport.run(DaoSupport.java:240)
        at org.nutz.dao.impl.DaoSupport._exec(DaoSupport.java:248)
        at org.nutz.dao.impl.NutDao.fetch(NutDao.java:556)
        at org.running.game.module.UserModule.login(UserModule.java:152)
        at org.running.game.module.UserModule$$NUTZAOP._aop_invoke(UserModule.java:3)
        at org.nutz.aop.InterceptorChain.invoke(InterceptorChain.java:77)
        at org.nutz.aop.InterceptorChain.doChain(InterceptorChain.java:57)
        at org.running.game.slog.SLogAopInterceptor.filter(SLogAopInterceptor.java:58)
        at org.nutz.aop.InterceptorChain.doChain(InterceptorChain.java:60)
        at org.running.game.module.UserModule$$NUTZAOP.login(UserModule.java:1)
        at org.running.game.module.UserModule$$FASTCLASS._invoke(UserModule.java:1)
        at org.nutz.lang.reflect.AbstractFastClass.invoke(AbstractFastClass.java:143)
        at org.nutz.lang.reflect.FastClassFactory.invoke(FastClassFactory.java:67)
        at org.nutz.mvc.impl.processor.MethodInvokeProcessor.process(MethodInvokeProcessor.java:27)
        at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
        at org.nutz.mvc.impl.processor.AdaptorProcessor.process(AdaptorProcessor.java:33)
        at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
        at org.nutz.mvc.impl.processor.ActionFiltersProcessor.process(ActionFiltersProcessor.java:58)
        at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
        at org.running.game.mvc.SessionCheckProcessor.process(SessionCheckProcessor.java:48)
        at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
        at org.nutz.mvc.impl.processor.ModuleProcessor.process(ModuleProcessor.java:123)
        at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
        at org.nutz.mvc.impl.processor.EncodingProcessor.process(EncodingProcessor.java:27)
        at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
        at org.nutz.mvc.impl.processor.UpdateRequestAttributesProcessor.process(UpdateRequestAttributesProcessor.java:15)
        at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
        at org.running.game.mvc.LogTimeProcessor.process(LogTimeProcessor.java:24)
        at org.nutz.mvc.impl.NutActionChain.doChain(NutActionChain.java:44)
        at org.nutz.mvc.impl.ActionInvoker.invoke(ActionInvoker.java:67)
        at org.nutz.mvc.ActionHandler.handle(ActionHandler.java:31)
        at org.nutz.mvc.NutFilter.doFilter(NutFilter.java:198)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)
        at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:624)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799)
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455)
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.lang.Thread.run(Thread.java:748)
8 回复

腾讯云的mysql实例?

对, 腾讯云的

要不我就用 mysql-proxy 来连

打算换新版不? 新版解决了这个bug

1.62 吗?

https://github.com/nutzam/nutz/issues/1210

1.r.61修复的, 如果不更新也有解决办法, 看你了

好的, 那我更新一个版本

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