# integrity constraints

> data integrity is normally enforced in a database system by a series of integrity constraints or rules

**Wikidata**: [Q1054115](https://www.wikidata.org/wiki/Q1054115)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Integrity_constraints)  
**Source**: https://4ort.xyz/entity/integrity-constraints


## References

1. Freebase Data Dumps. 2013
2. BabelNet