# Page Not Found

The URL `pdi-transformation-steps-reference-overview/unique-rows-hashset/general-unique-rows-hashset-reuse` does not exist.

You might be looking for one of these pages:
- [Unique Rows (HashSet)](https://docs.pentaho.com/pdia-data-integration/pdi-transformation-steps-reference-overview/unique-rows-hashset.md)
- [Unique Rows](https://docs.pentaho.com/pdia-data-integration/pdi-transformation-steps-reference-overview/unique-rows.md)
- [Generate rows](https://docs.pentaho.com/pdia-data-integration/pdi-transformation-steps-reference-overview/generate-rows.md)
- [Get rows from result](https://docs.pentaho.com/pdia-data-integration/pdi-transformation-steps-reference-overview/get-rows-from-result.md)
- [Merge rows (diff)](https://docs.pentaho.com/pdia-data-integration/pdi-transformation-steps-reference-overview/merge-rows-diff.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.pentaho.com/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.pentaho.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/pdia-data-integration/pdi-transformation-steps-reference-overview/unique-rows-hashset.md`)
- Use `Accept: text/markdown` header for content negotiation