Selects the last value encountered, ignoring any `NULL` values by default. The result is just as indeterminate as for the [any](../../../sql-reference/aggregate-functions/reference/any.md) function.
By default, the `anyLast` function never returns `NULL`. However, it supports the `RESPECT NULLS `modifier after the function name, which will ensure the function selects the last value passed, regardless of whether it is `NULL` or not.