Setting Up SQL Foreign Key Constraints

Explore how foreign key constraints help maintain data integrity in relational databases and see step-by-step how to set them up in InterSystems IRIS® data platform.
See how to define a foreign key in InterSystems IRIS (documentation, 10m): docs.intersyst...
Read more about foreign key constraints in InterSystems IRIS (documentation, 5m): docs.intersyst...
Read about foreign key referential actions (documentation, 5m): docs.intersyst...
Learn about using SQL in InterSystems IRIS (learning path, 3h): learning.inter...