Home › Entities › general › selection

selection

in relational algebra, unary operation that denotes a subset of a relation
Thing general Q7447725
Press Enter · cited answer in seconds

selection

Summary

Key Facts

  • selection's subclass of is recorded as unary operation[1].
  • selection's subclass of is recorded as relational algebra operation[2].
  • selection's part of is recorded as relational algebra[3].
  • selection's Freebase ID is recorded as /m/07yzf6[4].
  • selection's Microsoft Academic ID is recorded as 2776505365[5].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . Freebase Data Dumps. wikidata.org.
  5. [5] ↑ . wikidata.org.

📑 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). selection. Retrieved May 7, 2026, from https://4ort.xyz/entity/selection-q7447725
MLA “selection.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/selection-q7447725.
BibTeX @misc{4ortxyz_selection-q7447725_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{selection}}, year = {2026}, url = {https://4ort.xyz/entity/selection-q7447725}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): selection — https://4ort.xyz/entity/selection-q7447725 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/selection-q7447725 · Last refreshed: