[ERROR][com.alibaba.druid.filter.stat.StatFilter]merge sql error, dbType mysql, sql : select top 1 ddiary0_.diary_id as diary_id1_9_, ddiary0_.site_id as site_id26_9_, ddiary0_.catalog_id as catalog27_9_, ddiary0_.user_id as user_id28_9_, ddiary0_.annex_id as annex_id2_9_, ddiary0_.client_agent as client_a3_9_, ddiary0_.client_ip as client_i4_9_, ddiary0_.client_type as client_t5_9_, ddiary0_.content as content6_9_, ddiary0_.contribute as contribu7_9_, ddiary0_.diary_size as diary_si8_9_, ddiary0_.ext1 as ext9_9_, ddiary0_.ext2 as ext10_9_, ddiary0_.ext3 as ext11_9_, ddiary0_.ext4 as ext12_9_, ddiary0_.last_read_time as last_re13_9_, ddiary0_.last_reply_time as last_re14_9_, ddiary0_.locked as locked15_9_, ddiary0_.modify_time as modify_16_9_, ddiary0_.mood_level as mood_le17_9_, ddiary0_.reply_count as reply_c18_9_, ddiary0_.reply_notify as reply_n19_9_, ddiary0_.role as role20_9_, ddiary0_.type_id as type_id29_9_, ddiary0_.tag as tag21_9_, ddiary0_.title as title22_9_, ddiary0_.txt as txt23_9_, ddiary0_.view_count as view_co24_9_, ddiary0_.write_time as write_t25_9_ from wxs.d_diary ddiary0_ where ddiary0_.diary_id<? and ddiary0_.user_id=? order by ddiary0_.diary_id desc1068481ncom.alibaba.druid.sql.parser.ParserException: syntax error, error in :' top 1 ddiary0_.diary_id as diary_i',expect LITERAL_INT, actual LITERAL_INT top at com.alibaba.druid.sql.parser.SQLParser.printError(SQLParser.java:210) at com.alibaba.druid.sql.parser.SQLStatementParser.parseStatementList(SQLStatementParser.java:307) at com.alibaba.druid.sql.parser.SQLStatementParser.parseStatementList(SQLStatementParser.java:112) at com.alibaba.druid.sql.parser.SQLStatementParser.parseStatementList(SQLStatementParser.java:107) at com.alibaba.druid.sql.visitor.ParameterizedOutputVisitorUtils.parameterize(ParameterizedOutputVisitorUtils.java:54) at com.alibaba.druid.filter.stat.StatFilter.mergeSql(StatFilter.java:145) at com.alibaba.druid.filter.stat.StatFilter.createSqlStat(StatFilter.java:629) at com.alibaba.druid.filter.stat.StatFilter.statementPrepareAfter(StatFilter.java:305) at com.alibaba.druid.filter.FilterEventAdapter.connection_prepareStatement(FilterEventAdapter.java:124) at com.alibaba.druid.filter.FilterChainImpl.connection_prepareStatement(FilterChainImpl.java:448) at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.prepareStatement(ConnectionProxyImpl.java:342) at com.alibaba.druid.pool.DruidPooledConnection.prepareStatement(DruidPooledConnection.java:318) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:162) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:186) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:160) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1885) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1862) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1839) at org.hibernate.loader.Loader.doQuery(Loader.java:910) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:355) at org.hibernate.loader.Loader.doList(Loader.java:2554) at org.hibernate.loader.Loader.doList(Loader.java:2540) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2370) at org.hibernate.loader.Loader.list(Loader.java:2365) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:497) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:387) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:236) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1300) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:103) at com.cx.wxs.base.dao.BaseDaoImpl.get(BaseDaoImpl.java:557) at com.cx.wxs.dao.impl.DDiaryDaoImpl.getCurrentDiarys(DDiaryDaoImpl.java:171) at com.cx.wxs.service.impl.DDiaryServiceImpl.getCurrentDiarys(DDiaryServiceImpl.java:92) at com.cx.wxs.action.diary.diaryAction.articlePreview(diaryAction.java:139) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:806) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:729) at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) at javax.servlet.http.HttpServlet.service(HttpServlet.java:620) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at com.cx.wxs.filter.SessionFilter.doFilterInternal(SessionFilter.java:147) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:151) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2466) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2455) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745)
如上面的报错方式，hql 被整理之后的sql 如上，是sql server 的样式
而mysql 的样式 是 select * from [table] where 1=1 limit m，n
在找了自己的配置文件之后，发现我的hibernate配置有问题。其中参数：hibernate.dialect：org.hibernate.dialect.SQLServerDialect
而之前我一直没有使用分页查询，所以一直没有发现这个问题。毕竟使用select * from 【table】是所有的关系型数据的基本查询语句，所以不会报错，但是分页就不同了。
所以正确的配置，请参考对照表：
|
RDBMS 方言
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| org.hibernate.dialect.SQLServerDialect |