使用格式 =Class.Function (ReferenceStep[,otherparameters])键入新公式。 例如,假设你有一个包含“性别”列的表,并且你想要添加一个值为“Ms”的列。 或“先生”,具体取决于用户的性别。 公式为 = Table.AddColumn (<ReferencedStep>,“Prefix”,如果 [Gender] = “F”,则为 “Ms.” else “Mr.”) ...
Table.FromRecords(Table.TransformRows(源,(row)=>Record.TransformFields(row,{"性别(必填项)",each row[性别]}))) 这两种方法均来源于:https://bondarenkoivan.wordpress.com/2016/12/12/transform-column-using-custom-function-in-power-query-part-2/#more-1033 其中方法二来源于正文,方法一来源于该文读者...
However, if your file has a dimension attribute that points to multiple cells (such as <dimension ref="A1:AJ45000"/>), Power Query uses this range to find the starting row and column as well as the ending row and column. If this range doesn't contain all the data on the sheet, ...
The Excel column in the following table indicates all connectors that are available on at least one version of Excel. However, not all Excel versions support all of these indicated Power Query connectors. For a complete list of the Power Query connectors supported by all versions of Excel, go...
Custom Function argument: You can create a new function from a query and reference parameters as the arguments of your custom function. In the next sections, you'll see an example for these two scenarios. Step argument To enable this feature, first go to theViewtab in the Power Query edito...
If your file has a dimension attribute that points to a single cell (such as<dimension ref="A1" />), Power Query uses this attribute to find the starting row and column of the data on the sheet. However, if your file has a dimension attribute that points to multiple cells (such as<...
Before, when you added a table column (or another transformation that internally adds a column), the query would "drop out of cube space", and all operations would be done at a table level. At some point, this drop out could cause the query to stop folding. Performing cube operations af...
#"AddedIndex"=Table.AddIndexColumn(#"Removed Columns", "Index",1,1)in#"AddedIndex" 结果如下: Avitago儿童蜂胶和同仁堂蜂蜜在列表中排名第2和第3,但销售均为400,而默认按照字母顺序,分别获得第2和第3的排名,而Aurinda 澳琳达按销售排第4。
Power Query enhances self-service business intelligence (BI) for Excel with an intuitive experience for discovering, combining, and refining data across a wide variety of sources—including relational, structured/semi-structured, OData, Web, Hadoop, and
Solved: I'm trying to get the maximum value from colum in a table on Power Query (not Power BI) and I just can't seem to be able to do it: