Table.SelectRows

選取符合條件函數的資料列。

Syntax

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

Remarks

傳回 table 中符合選取範圍 condition 的資料列資料表。

Examples

Example #1

在資料表中選取 [CustomerID] 資料行中的值大於 2 的資料列。

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
)

Result:

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

Example #2

在資料表中選取名稱沒有包含 "B" 的資料列。

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")
)

Result:

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

Category

Table.Row operations