# Page Not Found

The URL `pdi-transformation-steps-reference-overview/query-metadata-from-a-database-article/options-query-from-database/input-tab` does not exist.

You might be looking for one of these pages:
- [Query metadata from a database](https://docs.pentaho.com/pdia-data-integration/pdi-transformation-steps-reference-overview/query-metadata-from-a-database-article.md)
- [Discover metadata from a text file](https://docs.pentaho.com/pdia-data-integration/pdi-transformation-steps-reference-overview/discover-metadata-from-a-text-file.md)
- [Read metadata from Copybook](https://docs.pentaho.com/pdia-data-integration/pdi-transformation-steps-reference-overview/read-metadata-from-copybook.md)
- [Read metadata from HCP](https://docs.pentaho.com/pdia-data-integration/pdi-transformation-steps-reference-overview/read-metadata-from-hcp.md)
- [XML Input Stream (StAX)](https://docs.pentaho.com/pdia-data-integration/pdi-transformation-steps-reference-overview/xml-input-stream-stax.md)

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