ksql报错

qweasdzxc

1. 2018-11-09 14:49:16 excute stream action, params:{"accept":"application/json","action":"queryMyNoticeReadAction","actionFlag":"__action_0__","activity":"commonActivity","contentType":"json","executeContext":"","executor":"","parameters":{"filter":" and NO_Readed.fReaderID is null ","fun":"0","limit":10,"offset":0,"typecode":"1","usercode":"F01002"},"process":"/common/common/process/dlapp/dlappProcess"}
   
2. java.lang.reflect.InvocationTargetException
   
3.         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   
4.         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   
5.         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   
6.         at java.lang.reflect.Method.invoke(Method.java:497)
   
7.         at com.justep.system.action.Engine.invokeActions(Native Method)
   
8.         at com.justep.system.action.Engine.invokeActions(Unknown Source)
   
9.         at com.justep.business.server.BusinessServer.doAction(Unknown Source)
   
10.         at com.justep.business.server.BusinessServer.doExcute(Unknown Source)
    
11.         at com.justep.business.server.BusinessServer.excute(Unknown Source)
    
12.         at com.justep.business.server.BusinessServer.excute(Unknown Source)
    
13.         at com.justep.business.server.BusinessServerServlet.execService(Unknown Source)
    
14.         at com.justep.business.server.BusinessServerServlet.service(Unknown Source)
    
15.         at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
    
16.         at com.justep.x.bs.BusinessServerServlet.service(Unknown Source)
    
17.         at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
    
18.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    
19.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    
20.         at com.justep.micro.service.MicroServiceFilter.doFilter(Unknown Source)
    
21.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    
22.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    
23.         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    
24.         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    
25.         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    
26.         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
    
27.         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    
28.         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
    
29.         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
    
30.         at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
    
31.         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
    
32.         at java.lang.Thread.run(Thread.java:745)
    
33. Caused by: com.justep.exception.BusinessException: 编码: JUSTEP150210; 提示: 执行KSQL出错, KSQL: select a.* from ( select NO_NoticePublish as fID,( CASE WHEN NO_NoticePublish.fViewPsnID LIKE '%F01002%' and NO_NoticePublish.fStateCode = '2' THEN NO_NoticePublish.fTypeIDView ELSE NO_NoticePublish.fTypeID END ) AS fTypeID, ( CASE WHEN NO_NoticePublish.fViewPsnID LIKE '%F01002%' and NO_NoticePublish.fStateCode = '2' THEN NO_NoticePublish.fTypeNameView ELSE NO_NoticePublish.fTypeName END ) AS fTypeName, ( CASE WHEN NO_NoticePublish.fViewPsnID LIKE '%F01002%' and NO_NoticePublish.fStateCode = '2' THEN NO_NoticePublish.fTypeCodeView ELSE NO_NoticePublish.fTypeCode END ) AS fTypeCode, NO_NoticePublish.fCreateDate AS fCreateDate, ( CASE WHEN NO_NoticePublish.fViewPsnID LIKE '%F01002%' and NO_NoticePublish.fStateCode = '2' THEN NO_NoticePublish.fTitleView ELSE NO_NoticePublish.fTitle END ) AS fTitle, ( CASE WHEN NO_NoticePublish.fViewPsnID LIKE '%F01002%' and NO_NoticePublish.fStateCode = '2' THEN NO_NoticePublish.fDetailsView ELSE NO_NoticePublish.fDetails END ) AS fDetails, ( CASE WHEN NO_NoticePublish.fViewPsnID LIKE '%F01002%' and NO_NoticePublish.fStateCode = '2' THEN NO_NoticePublish.fFunCodeView ELSE NO_NoticePublish.fFunCode END ) AS fFunCode, NO_NoticePublish.fStateCode AS fStatusCode, NO_NoticePublish.fStateName AS fStatusName, NO_NoticePublish.fCreatePsnName AS fCreatePsnName, NO_NoticePublish.fCreatePsnID AS fCreatePsnID,        NO_NoticePublish.fCreatePsnFID AS fCreatePsnFID, NO_NoticePublish.fCreatePsnCode AS fCreatePsnCode, SQL.DECODE(NO_Readed.fUpdateDate, '', '',SQL.TO_CHAR(NO_Readed.fUpdateDate,'yyyy-MM-dd hh24:mm:ss')) as fReadTime, (case when NO_Readed.fReaderID is not null then '1' else '0' end) as fStateCode,(case when NO_Readed.fReaderID is not null then '已阅' else '未阅' end) as fStateName from NO_NoticePublish NO_NoticePublish optional join (select a.* from NO_Readed a where a.fReaderID = 'F01002') NO_Readed on NO_Readed.fNoticeID = NO_NoticePublish where 1=1  and NO_Readed.fReaderID is null  and fFunCode = '0'  and ( ( NO_NoticePublish.fStateCode = '1' and NO_NoticePublish.fRangeCode like '%1%' )  or ( NO_NoticePublish.fViewPsnID like '%F01002%' and NO_NoticePublish.fStateCode = '2') ) order by fStateCode asc, NO_Readed.fUpdateDate desc ) a  limit 0,10
    
34. --> sql:
    
35. --> binds: []
    
36.         at com.justep.exception.BusinessException.create(Unknown Source)
    
37.         at com.justep.system.data.impl.TableUtilsImplement.ksqlSelect(Unknown Source)
    
38.         at com.justep.system.data.impl.TableUtilsImplement.ksqlSelect(Unknown Source)
    
39.         at com.justep.system.data.impl.TableUtilsImplement.ksqlSelect(Unknown Source)
    
40.         at com.justep.system.data.KSQL.select(Unknown Source)
    
41.         at Notice.queryMyNoticeRead(Notice.java:208)
    
42.         ... 30 more
    
43. Caused by: com.justep.exception.BusinessException: 编码: JUSTEP154062; 提示: KSQL语法错误, a期望是QUERY_ALIAS, 实际是CONCEPT_ALIAS
    
44.         at com.justep.exception.BusinessException.create(Unknown Source)
    
45.         at com.justep.util.Utils.check(Unknown Source)
    
46.         at com.justep.system.ksql.parser.AbstractParser.joinedExpression(Unknown Source)
    
47.         at com.justep.system.ksql.parser.AbstractParser.fromNode(Unknown Source)
    
48.         at com.justep.system.ksql.parser.AbstractParser.selectSentenceNode(Unknown Source)
    
49.         at com.justep.system.ksql.parser.QueryParser.start(Unknown Source)
    
50.         at com.justep.system.ksql.parser.QueryParser.start(Unknown Source)
    
51.         at com.justep.system.ksql.parser.AbstractParser.parse(Unknown Source)
    
52.         ... 35 more
    

复制代码

jishuang

ksql中的from后只能用简单的子查询，复杂的用sql实现 ，或者视图实现，在返回生成概念进行操作

qweasdzxc

jishuang 发表于 2018-11-9 15:04
ksql中的from后只能用简单的子查询，复杂的用sql实现 ，或者视图实现，在返回生成概念进行操作 ...

请问我传了limit 和 offset 到KSQL里分页差，换成sql以后怎么写sql的分页

jishuang

sql分页是sql语句标准的，不同的数据库语法不一样，具体用的什么数据库到网上查找