# Denodo
Through the Denodo (opens new window) connector, Ontop is able to construct VKGs on Denodo databases.
# Limitations & Exceptions
- SPARQL UUID and hash functions are not supported for Denodo.
- Nested data types and the flatten lens are not supported for Denodo.
# Database Connection
The following shows the content of a sample .properties
file that can be used to connect Ontop to Denodo:
# For Denodo >= 8
jdbc.url = jdbc:denodo://localhost:9999/
# For Denodo < 8
#jdbc.url = jdbc:vdb://localhost:9999/books
jdbc.user = admin
jdbc.password = ${denodo.password}
jdbc.driver = com.denodo.vdp.jdbc.Driver
# Nested Type Support
Nested data types and the flatten lens are not supported for Denodo.