Power Query爱好者 – 第 3 页 – 国内首个M语言分享博客

Parent Child Hierarchies (I)

本文将延续施阳老师的《BOM树形结构分解》，细化路径图的构造以及展开。由于篇幅的缘故，所有的内容将分为多个章节进行讲解。第一章节的主题为通过M语言构造用于分析的数据。

Group1Group2L[......]

Table.Split()可以抽象地概括为function(table as table, pageSize as number) as list，大概的意思为这个函数的第一个参数为需要进行自上而下地[......]

Table.Schema()的唯一参数的数据类型为表格。该函数的结果为一表格，其第一列从上至下的文本值对应参数表从左到右的字段名称。从第二列开始，每一列中的值为同一行的第一列中的文本值对应于参数表中的[......]

Table.SelelctColumns()可以抽象地概括为function(table as table, columns as any, optional missingField as null[......]

Table.ReorderColumns()可以抽象地概括为function(table as table, columnOrder as list, optional missingField as[......]

Table.Profile()可以抽象地概括为function(table as table, optional addtionalAggregates as nullable list) as ta[......]

Table.Sort()可以抽象地概括为function(table as table, comparisonCriteria as any) as table，大概的意思为该函数的第一个参数为需要进[......]

Table.AddJoinColumn()可以抽象地概括为function(table1 as table, key1 as any, table2 as any, key2 as any, newC[......]

Table.AddKey()可以抽象地概括为function(table as table, columns as list, isPrimary as logical) as table，意思为该函[......]

Table.Combine()可以抽象地概括为function(table as list, optional columns as any) as table，意思为该函数的第一个参数为串列，串列中[......]