Table.RemoveLastN
This topic applies to the Power Query Formula Language which can be used with Power Query and Power BI Desktop to build queries that mashup data. See the list of function categories.
Returns a table with the specified number of rows removed from the table starting at the last row. The number of rows removed depends on the optional countOrCondition parameter.
Table.RemoveLastN( table as table, optional countOrCondition as any) as table
| Argument | Description |
|---|---|
| table | The Table to remove rows from. |
| optional countOrCondition | Optional number of rows or condition to remove rows, default is 1 |
If countOrCondidtion is omitted only the first row is removed
If countOrCondidtion is a number, that many rows (starting from the top) will be removed)
If countOrCondidtion is a condition, the rows that meet the condition will be removed until a rows does not meet the condition
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"]
}
), 2)
| CustomerID | Name | Phone |
|---|---|---|
| 1 | Bob | 123-4567 |
| 2 | Jim | 987-6543 |
| 3 | Paul | 543-7890 |
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 |
| 2 | Jim | 987-6543 |
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