四月上旬新内容速递丨技术深潜、图表进阶与AI热词

春意正浓,学习升温!四月上旬更新聚焦技术拓展、图表新解、AI热点与实战任务,助你在数据探索之路上步步为营,智取未来!

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【热力图】数据的“温度计”与分布探测器》→热力图在业务分布与浓度识别中的实战应用。
【数析课堂】排序法:业务人员的“数据理线器”》→排序法助力业务数据梳理,提升分析效率。
【关系图】解锁数据背后的“隐形网络”与关联密码》→关系图在复杂关联分析中的深度应用。
【数析课堂】让数据开口说话:职场人的“图形法”生存指南》→图形法职场实战指南,轻松驾驭数据表达。

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降维打击!Smartbi仪表盘隐藏ECharts玩法大揭秘》→解锁仪表盘高阶玩法,用ECharts实现可视化降维创新。
“数”转乾坤:数据转换规则变形记》→深入数据转换规则,掌握数据变形与流转的核心技巧。

三、AI知识更新

【AI每日一学】简要介绍一下最近AI圈很火的“养龙虾”话题》→每日一学,快速理解AI圈热门话题“养龙虾”。
【AI每日一学】讲一下最近AI圈很火的“养龙虾”话题中一直被提及的skill》→深度解析“养龙虾”中的关键技能概念,紧跟AI前沿。

四、全新素材上线

指标元素动态图(二)》→新增指标动态图素材,丰富仪表盘视觉表现力。

五、官方通知更新

2026年「月更日志」社区更新合集 3.1 - 3.31》→回顾三月社区更新动态,掌握平台最新进展。
春日如约而至:2026年第一季度任务通关排行榜请查收!》→揭晓Q1任务通关榜单,激励持续学习与挑战。

六、任务持续上线

【AI知识巩固】简要介绍一下最近AI圈很火的“养龙虾”话题》→追踪AI圈最新热词,轻松入门“养龙虾”现象。
【图表应用】热力图:数据的“温度计”与分布探测器》→学习热力图制作,让数据热度一目了然。
【BI知识闯关】降维打击!Smartbi仪表盘隐藏ECharts玩法大揭秘》→实战闯关,巩固仪表盘隐藏技能。
【数析课堂】排序法知识巩固》→掌握排序分析法,梳理数据层级关系。
【图表应用】关系图:挖掘数据背后的“隐形关系网”》→学习关系图绘制,发现数据间的隐秘关联。
【BI知识闯关】重生之如何找SQL看数据不对问题(上)》→SQL排错实战,提升数据校验能力。
【BI知识闯关】“数”转乾坤:数据转换规则变形记》→闯关巩固数据转换规则应用。
【AI知识巩固】讲一下最近AI圈很火的“养龙虾”话题中一直被提及的skill》→深入“养龙虾”背后的技能概念,拓展AI认知。
【数析课堂】图形法知识巩固》→强化图形化分析方法,让数据表达更直观。

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抽取数据失败

数据挖掘 发表于 2022-10-5 15:07
发表于 2022-10-5 15:07:53

时间层次结构必须包含年层次,且时间大小的顺序是从上到下依次排列,以下层次结构不符合要求:日期_时间维度


日志为:


smartbix.SmartbiXException: SQL错误: insert into "smartbimppmd"."I402883920183a6d7a6d71c490183a6d71c490000_temp" select "column1" as "column1", null as "column1_Month", null as "column1_Year", "column2" as "column2", "column3" as "column3", "column4" as "column4", "column5" as "column5", "column6" as "column6", "column7" as "column7", "column8" as "column8", "column9" as "column9", "column10" as "column10", "column11" as "column11", "column12" as "column12", "column13" as "column13", "column14" as "column14", "column15" as "column15", "column16" as "column16", "column17" as "column17", "column18" as "column18", "column19" as "column19", "column20" as "column20", "column21" as "column21", "column22" as "column22", "column23" as "column23", "column24" as "column24", "column25" as "column25", "column26" as "column26", "column27" as "column27", "column28" as "column28", "column29" as "column29", "column30" as "column30", "column31" as "column31", "column32" as "column32", "column33" as "column33", "column34" as "column34", "column35" as "column35", "column36" as "column36", "column37" as "column37", "column38" as "column38", "column39" as "column39", "column40" as "column40", "column41" as "column41", "column42" as "column42", "column43" as "column43", "column44" as "column44", "column45" as "column45", "column46" as "column46", "column47" as "column47", "column48" as "column48", "column49" as "column49", "column50" as "column50", "column51" as "column51", "column52" as "column52", "column53" as "column53", "column54" as "column54", "column55" as "column55", "column56" as "column56", "column57" as "column57", "column58" as "column58", "column59" as "column59", "column60" as "column60", "column61" as "column61", "column62" as "column62", "column63" as "column63", "column64" as "column64", "column65" as "column65", "column66" as "column66", "column67" as "column67", "column68" as "column68", "column69" as "column69", "T0"."viewId" as "viewId" from (select "sdpkg1a6d1ee100183a6d43a6d005e"."column1" as "column1", "sdpkg1a6d1ee100183a6d43a6d005e"."column2" as "column2", "sdpkg1a6d1ee100183a6d43a6d005e"."column3" as "column3", "sdpkg1a6d1ee100183a6d43a6d005e"."column4" as "column4", "sdpkg1a6d1ee100183a6d43a6d005e"."column5" as "column5", "sdpkg1a6d1ee100183a6d43a6d005e"."column6" as "column6", "sdpkg1a6d1ee100183a6d43a6d005e"."column7" as "column7", "sdpkg1a6d1ee100183a6d43a6d005e"."column8" as "column8", "sdpkg1a6d1ee100183a6d43a6d005e"."column9" as "column9", "sdpkg1a6d1ee100183a6d43a6d005e"."column10" as "column10", "sdpkg1a6d1ee100183a6d43a6d005e"."column11" as "column11", "sdpkg1a6d1ee100183a6d43a6d005e"."column12" as "column12", "sdpkg1a6d1ee100183a6d43a6d005e"."column13" as "column13", "sdpkg1a6d1ee100183a6d43a6d005e"."column14" as "column14", "sdpkg1a6d1ee100183a6d43a6d005e"."column15" as "column15", "sdpkg1a6d1ee100183a6d43a6d005e"."column16" as "column16", "sdpkg1a6d1ee100183a6d43a6d005e"."column17" as "column17", "sdpkg1a6d1ee100183a6d43a6d005e"."column18" as "column18", "sdpkg1a6d1ee100183a6d43a6d005e"."column19" as "column19", "sdpkg1a6d1ee100183a6d43a6d005e"."column20" as "column20", "sdpkg1a6d1ee100183a6d43a6d005e"."column21" as "column21", "sdpkg1a6d1ee100183a6d43a6d005e"."column22" as "column22", "sdpkg1a6d1ee100183a6d43a6d005e"."column23" as "column23", "sdpkg1a6d1ee100183a6d43a6d005e"."column24" as "column24", "sdpkg1a6d1ee100183a6d43a6d005e"."column25" as "column25", "sdpkg1a6d1ee100183a6d43a6d005e"."column26" as "column26", "sdpkg1a6d1ee100183a6d43a6d005e"."column27" as "column27", "sdpkg1a6d1ee100183a6d43a6d005e"."column28" as "column28", "sdpkg1a6d1ee100183a6d43a6d005e"."column29" as "column29", "sdpkg1a6d1ee100183a6d43a6d005e"."column30" as "column30", "sdpkg1a6d1ee100183a6d43a6d005e"."column31" as "column31", "sdpkg1a6d1ee100183a6d43a6d005e"."column32" as "column32", "sdpkg1a6d1ee100183a6d43a6d005e"."column33" as "column33", "sdpkg1a6d1ee100183a6d43a6d005e"."column34" as "column34", "sdpkg1a6d1ee100183a6d43a6d005e"."column35" as "column35", "sdpkg1a6d1ee100183a6d43a6d005e"."column36" as "column36", "sdpkg1a6d1ee100183a6d43a6d005e"."column37" as "column37", "sdpkg1a6d1ee100183a6d43a6d005e"."column38" as "column38", "sdpkg1a6d1ee100183a6d43a6d005e"."column39" as "column39", "sdpkg1a6d1ee100183a6d43a6d005e"."column40" as "column40", "sdpkg1a6d1ee100183a6d43a6d005e"."column41" as "column41", "sdpkg1a6d1ee100183a6d43a6d005e"."column42" as "column42", "sdpkg1a6d1ee100183a6d43a6d005e"."column43" as "column43", "sdpkg1a6d1ee100183a6d43a6d005e"."column44" as "column44", "sdpkg1a6d1ee100183a6d43a6d005e"."column45" as "column45", "sdpkg1a6d1ee100183a6d43a6d005e"."column46" as "column46", "sdpkg1a6d1ee100183a6d43a6d005e"."column47" as "column47", "sdpkg1a6d1ee100183a6d43a6d005e"."column48" as "column48", "sdpkg1a6d1ee100183a6d43a6d005e"."column49" as "column49", "sdpkg1a6d1ee100183a6d43a6d005e"."column50" as "column50", "sdpkg1a6d1ee100183a6d43a6d005e"."column51" as "column51", "sdpkg1a6d1ee100183a6d43a6d005e"."column52" as "column52", "sdpkg1a6d1ee100183a6d43a6d005e"."column53" as "column53", "sdpkg1a6d1ee100183a6d43a6d005e"."column54" as "column54", "sdpkg1a6d1ee100183a6d43a6d005e"."column55" as "column55", "sdpkg1a6d1ee100183a6d43a6d005e"."column56" as "column56", "sdpkg1a6d1ee100183a6d43a6d005e"."column57" as "column57", "sdpkg1a6d1ee100183a6d43a6d005e"."column58" as "column58", "sdpkg1a6d1ee100183a6d43a6d005e"."column59" as "column59", "sdpkg1a6d1ee100183a6d43a6d005e"."column60" as "column60", "sdpkg1a6d1ee100183a6d43a6d005e"."column61" as "column61", "sdpkg1a6d1ee100183a6d43a6d005e"."column62" as "column62", "sdpkg1a6d1ee100183a6d43a6d005e"."column63" as "column63", "sdpkg1a6d1ee100183a6d43a6d005e"."column64" as "column64", "sdpkg1a6d1ee100183a6d43a6d005e"."column65" as "column65", "sdpkg1a6d1ee100183a6d43a6d005e"."column66" as "column66", "sdpkg1a6d1ee100183a6d43a6d005e"."column67" as "column67", "sdpkg1a6d1ee100183a6d43a6d005e"."column68" as "column68", "sdpkg1a6d1ee100183a6d43a6d005e"."column69" as "column69", '考核明细报表1' as "viewId" from "smartbimppmd"."sdpkg1a6d1ee100183a6d43a6d005e" "sdpkg1a6d1ee100183a6d43a6d005e")"T0" -> Date '2021年1月1日' has incorrect format
    at smartbix.SmartbiXException.create(SmartbiXException.java:68)
    at smartbix.smartbi.service.GridDataServiceHandler.handle(GridDataServiceHandler.java:117)
    at sun.reflect.GeneratedMethodAccessor1101.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at smartbixlibs.org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:634)
    at smartbixlibs.org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:624)
    at smartbixlibs.org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:72)
    at smartbixlibs.org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
    at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
    at smartbixlibs.org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
    at smartbixlibs.org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
    at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
    at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708)
    at smartbix.dataprocess.service.DatabaseResultService$$EnhancerBySpringCGLIB$$18b78262.executeUpdateSql()
    at smartbix.augmenteddataset.repository.service.AugmentedDatabaseResultService.executeUpdateSql(AugmentedDatabaseResultService.java:137)
    at smartbix.augmenteddataset.extract.AugmentedMppLoadService.loadData(AugmentedMppLoadService.java:185)
    at smartbix.augmenteddataset.extract.SingleThreadedExtractor$1.call(SingleThreadedExtractor.java:299)
    at smartbix.augmenteddataset.extract.SingleThreadedExtractor$1.call(SingleThreadedExtractor.java:238)
    at smartbix.util.ThreadUtil$SubmitRunnable.call(ThreadUtil.java:207)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused by: java.sql.SQLException: Date '2021年1月1日' has incorrect format
    at org.monetdb.jdbc.MonetConnection$ResponseList.executeQuery(MonetConnection.java:3190)
    at org.monetdb.jdbc.MonetConnection$ResponseList.processQuery(MonetConnection.java:2978)
    at org.monetdb.jdbc.MonetStatement.internalExecute(MonetStatement.java:450)
    at org.monetdb.jdbc.MonetStatement.execute(MonetStatement.java:284)
    at org.monetdb.jdbc.MonetStatement.executeUpdate(MonetStatement.java:488)
    at org.apache.commons.dbcp.DelegatingStatement.executeUpdate(DelegatingStatement.java:228)
    at org.apache.commons.dbcp.DelegatingStatement.executeUpdate(DelegatingStatement.java:228)
    at org.apache.commons.dbcp.DelegatingStatement.executeUpdate(DelegatingStatement.java:228)
    at smartbix.dataprocess.service.DatabaseResultService.executeUpdateSql(DatabaseResultService.java:545)
    at smartbix.dataprocess.service.DatabaseResultService$$FastClassBySpringCGLIB$$7e915f15.invoke()
    at smartbixlibs.org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
    at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793)
    at smartbixlibs.org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
    at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
    at smartbixlibs.org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:102)
    at smartbix.smartbi.service.GridDataServiceHandler.handle(GridDataServiceHandler.java:92)
    ... 22 more


 

发表于 2022-10-8 09:42:49
预览截图看一下时间维度数据?
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发表于 2022-10-8 11:38:18

生成的时间维度是需要有序的,如下图: 750186340f05c13012.png 如果不是类似这是有序的,就会弹出 【时间层次结构必须包含年层次,且时间大小的顺序是从上到下依次排列,以下层次结构不符合要求:日期_时间维度 】的提示 需要将生成的时间维度调整成有序的日期维度。

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