functional dependency

in relational database theory, a constraint between two sets of attributes in a relation from a database
Thing general Q597053
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functional dependency

Summary

functional dependency ranks in the top 2% of general entities by monthly Wikipedia readership (62 views/month).[1]

Key Facts

  • functional dependency's subclass of is recorded as equality-generating dependency[2].
  • functional dependency's Freebase ID is recorded as /m/01d5p0[3].
  • functional dependency's facet of is recorded as relational database[4].
  • functional dependency's different from is recorded as functional dependency[5].
  • functional dependency's Microsoft Academic ID is recorded as 26320393[6].
  • functional dependency's OpenAlex ID is recorded as C26320393[7].
  • functional dependency's Encyclopedia of Database Systems ID is recorded as 1247-2[8].

Why It Matters

functional dependency ranks in the top 2% of general entities by monthly Wikipedia readership (62 views/month).[1] It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[9]

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). functional dependency. Retrieved April 10, 2026, from https://4ort.xyz/entity/functional-dependency
MLA “functional dependency.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/functional-dependency.
BibTeX @misc{4ortxyz_functional-dependency_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{functional dependency}}, year = {2026}, url = {https://4ort.xyz/entity/functional-dependency}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): functional dependency — https://4ort.xyz/entity/functional-dependency (retrieved 2026-04-10)

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