Table.SelectRows

Table.SelectRows(table as table, condition as function) as table

从 table 返回与选择 condition 匹配的行的表。

示例:

选择表中的行，其中 [CustomerID] 列中的值大于 2。

使用情况:

Table.SelectRows(Table.FromRecords({
    [CustomerID = 1, Name = "Bob", Phone = "123-4567"],
    [CustomerID = 2, Name = "Jim", Phone = "987-6543"] ,
    [CustomerID = 3, Name = "Paul", Phone = "543-7890"] ,
    [CustomerID = 4, Name = "Ringo", Phone = "232-1550"]
}), each [CustomerID] > 2)

输出:

Table.FromRecords({
    [CustomerID = 3, Name = "Paul", Phone = "543-7890"] ,
    [CustomerID = 4, Name = "Ringo", Phone = "232-1550"]
})

示例:

选择表中的行，其中名称不包含 "B"。

使用情况:

Table.SelectRows(Table.FromRecords({
    [CustomerID = 1, Name = "Bob", Phone = "123-4567"],
    [CustomerID = 2, Name = "Jim", Phone = "987-6543"] ,
    [CustomerID = 3, Name = "Paul", Phone = "543-7890"] ,
    [CustomerID = 4, Name = "Ringo", Phone = "232-1550"]
}), each not Text.Contains([Name], "B"))

输出:

Table.FromRecords({
    [CustomerID = 2, Name = "Jim", Phone = "987-6543"] ,
    [CustomerID = 3, Name = "Paul", Phone = "543-7890"] ,
    [CustomerID = 4, Name = "Ringo", Phone = "232-1550"]
})