# Identify last row in a stream
##  Identify last row in a stream
### Description
The Identify Last Row In A Stream pipeline transform generates a Boolean field filled with true for the last row, and false otherwise.
| Hop Engine | ✓ |
| ---------- | ------------ |
| Spark | X |
| Flink | X |
| Dataflow | X |
### Options
| Option | Description |
| ---------------- | ---------------------------------------------------------------------------------------------------------------------------------------------- |
| Transform name | Name of this transform as it appears in the pipeline workspace |
| Result fieldname | Defines the field to use to mark the last row of a stream. It generates a Boolean field filled with true for the last row, and falseotherwise. |
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