Table.RemoveLastN

Syntax

Table.RemoveLastN(table as table, optional countOrCondition as any) as table

About

Returns a table that does not contain the last countOrCondition rows of the table table. The number of rows removed depends on the optional parameter countOrCondition.

  • If countOrCondition is omitted only the last row is removed.
  • If countOrCondition is a number, that many rows (starting at the bottom) will be removed.
  • If countOrCondition is a condition, the rows that meet the condition will be removed until a row does not meet the condition.

Example 1

Remove the last row of the table.

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

Example 2

Remove the last rows where [CustomerID] > 2 of the table.

Table.RemoveLastN(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)
CustomerID Name Phone
1 Bob 123-4567