Table.LastN

Syntax

Table.LastN(table as table, countOrCondition as any) as table

About

Returns the last row(s) from the table, table, depending on the value of countOrCondition:

• If countOrCondition is a number, that many rows will be returned starting from position (end - countOrCondition).
• If countOrCondition is a condition, the rows that meet the condition will be returned in ascending position until a row does not meet the condition.

Example 1

Find the last two rows of the table.

Usage

Table.LastN(
    Table.FromRecords({
        [CustomerID = 1, Name = "Bob", Phone = "123-4567"],
        [CustomerID = 2, Name = "Jim", Phone = "987-6543"],
        [CustomerID = 3, Name = "Paul", Phone = "543-7890"]
    }),
    2
)

Output

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

Example 2

Find the last rows where [a] > 0 in the table.

Usage

Table.LastN(
    Table.FromRecords({
        [a = -1, b = -2],
        [a = 3, b = 4],
        [a = 5, b = 6]
    }),
    each _ [a] > 0

Output

Table.FromRecords({
    [a = 3, b = 4],
    [a = 5, b = 6]
})