主要在于活用find 的第四参数,在产品名称的第一个字符开始查找"自行车",如果没有找到则返回第四参数"0",同时Find()<>0的条件限定了返回的范围,即包含"自行车"的产品名称列,通过Filter返回整张表,如果Find()=0恰好相反,返回不包含"自行车"的表。 既然找到了表的范围,销售额的问题自然就解决啦 扩展: 在绿皮书...
This function is not supported for use in DirectQuery mode when used in calculated columns or row-level security (RLS) rules. FIND does not support wildcards. To use wildcards, useSEARCH. Example The following DAX query finds the position of the first letter of "Bike", in the string that...
1、 PowerQuery中M语言的Text类函数Text类函数可以分为判断、选择、操作、查看等几个类型的函数,这里介绍一个字符串判断类函数Text.Contains:Text.Contains(textas nullable text, substring as text, optional comparer asnullable function) as nullable logical语义:判断文本 text 是否包含文本 substring。返回布尔值...
FIND不支持通配符。要使用通配符,请使用SEARCH。 当使用列作为参数的时候,为了避免可能出现未找到的情况而导致错误,请始终设置备选结果。 示例 FIND("BMX","line of BMX racing goods") = 9 扩展阅读:
SEARCH与FIND的区别 SEARCH不区分大小写,FIND区分 (11.2.1) SEARCH匹配semalt,返回首次出现的起始位置,如果匹配到则返回0 (11.2.2) SEARCH匹配Semalt,返回首次出现的起始位置,如果匹配到则返回0 (11.2.3) FIND匹配semalt,返回首次出现的起始位置,如果匹配到则返回0 ...
You're looking for theTable.ColumnNames()function. For example, we can transform this table: col1col2col3 1ax 2by 3cz In to this: col1col2col3 1ax 2y 3cz By using this code: letSource=Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlTSUUoE4gqlWJ1oJSMgKwmIK8E8...
另外,FIND不支持通配符,如果想执行模糊查找或者模糊匹配,可以参考SEARCH和CONTAINSSTRING。 SEARCH SEARCH ( <FindText>, <WithinText>, [<StartPosition>] [<NotFoundValue>]) 返回一个文本字符在另一个文本中的起始位置。SEARCH不区分大小写。 SEARCH 支持以下通配符规则: ...
In Power BI, the term content refers to visuals, apps, dashboards, and reports. Power BI designers create content and share that content with their colleagues. Your content is accessible and viewable in the Power BI service, and often the best place to start working in the Power BI service...
Modern work requires keeping everyone up to date and using data to make decisions. That’s why so many organizations use Power BI in Microsoft Teams to keep data top of mind and one click away where people work. When working in channels, chats, and even in meetings, adding a...
You can create and modify paginated report definition (.rdl) files in Microsoft Report Builder, Power BI Report Builder, and in Report Designer in SQL Server Data Tools. Find and view reports in Report Builder To find a report that you want to work with, browse your ...