RandomSec/extensions/database/README.md
Thad Guidry a195f04737
Update the README.md for database extension (#3916)
* Update the README.md for database extension

* Update README.md

* Add instructions to extend with other vendors

Co-authored-by: Antonin Delpeuch <antonin@delpeuch.eu>
2021-05-18 00:34:58 +02:00

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This project is an OpenRefine extension for importing database data using JDBC.
For exporting to a database, other code can be found under folder `OpenRefine/main/src/com/google/refine/exporters/sql`
## Adding support for other database vendors
1. You'll want to register an additional Database Service: https://github.com/OpenRefine/OpenRefine/blob/master/extensions/database/src/com/google/refine/extension/database/DatabaseService.java
2. Provide the connection and service classes, look at the PostgreSQL one or MySQL one as examples: https://github.com/OpenRefine/OpenRefine/tree/master/extensions/database/src/com/google/refine/extension/database
3. Then wire up the interface with defaults as desired: https://github.com/OpenRefine/OpenRefine/blob/master/extensions/database/module/scripts/index/database-source-ui.js#L93
4. Add drivers manually to the classpath, or update the pom file to provide them as dependencies as other DB libraries are done: https://github.com/OpenRefine/OpenRefine/blob/master/extensions/database/pom.xml