智能数据构建与管理Dataphin原子指标-阿里云

[帮助文档] 如何创建衍生原子指标

衍生原子指标是基于已提交原子指标，设定计算逻辑而构成的指标。例如，一个已提交的原子指标为支付金额，另一个已提交的原子指标为支付人数，您可以通过新建衍生原子指标的方式统计人均支付金额。本文为您介绍如何创建衍生原子指标。

[帮助文档] 如何创建原子指标

原子指标是对指标统计口径、具体算法的抽象。Dataphin创新性地提出了设计即开发的理念，指标定义同时也明确了设计统计口径（即计算逻辑），提升了研发效率，并保证了统计结果的一致性。本文为您介绍如何创建原子指标。

Dataphin常见问题之新建原子指标的时候除了用count还能用什么

问题一：Dataphin中新建原子指标的时候只能用count吗？ Dataphin中新建原子指标的时候只能用count吗？参考回答：可以用，那个是举例而已关于本...

Dataphin为啥提交原子指标这里显示‘与指定类型int不兼容’？

Dataphin为啥提交原子指标这里显示‘与指定类型int不兼容’？我的计算逻辑那边选择的键本来就是bigint数据类型的呢？

Dataphin能不能使用“原子指标”和“业务限定”中来源不同的两个表来创建“指标”？

最近刚开始使用dataphin。关于原子指标配置这里有一点问题。

在配置原子指标时，这里有一个数据时效。想了解这个数据时效的具体作用是什么？

dataphin的衍生指标下选：统计周期、原子指标、业务限定是什么？

[帮助文档] 派生指标已下线,但下线原子指标时依然报错存在依赖

问题描述Dataphin规范建模中派生指标已下线，但是下线原子指标时，依然报错“存在依赖，不可操作派生指标 xxx”。问题原因派生指标是依赖校验原子指标的，无论派生指标是草稿状态还是发布状态，都会依赖原子指标。解决方案下线原子指标时，需要将派生指标下线并删除。派生指标适用于Dataphin

[帮助文档] Dataphin新建衍生原子指标报错请检查SQL语句,SQL语法错误：ERRPR.pos:25line1,column22,tokenfrom

问题描述Dataphin新建衍生原子指标报错“请检查SQL语句，SQL语法错误：ERRPR.pos:25 line 1,column 22,token from”。问题原因因为引用的原子指标LD_DMDep_dev.case中case是SQL关键字，需要更换下引用的原子指标名称。解决方案修改原子指标...

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更新时间 2024-03-26 09:20:19

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