Home › Entities › permissive_free_software_license › PostgreSQL License

PostgreSQL License

permissive non-copyleft free software license
Thing permissive_free_software_license Q18563589
Press Enter · cited answer in seconds

PostgreSQL License

Summary

PostgreSQL License is a permissive free software license[1].

Key Facts

  • PostgreSQL License's instance of is recorded as permissive free software license[2].
  • PostgreSQL License's publisher is recorded as PostgreSQL Global Development Group[3].
  • Q192490 is named after PostgreSQL License[4].
  • PostgreSQL License's Commons category is recorded as PostgreSQL License[5].
  • PostgreSQL License's approved by is recorded as Copyfree Initiative[6].
  • PostgreSQL License's approved by is recorded as Open Source Initiative[7].
  • PostgreSQL License's approved by is recorded as Q48413[8].
  • PostgreSQL License's approved by is recorded as Debian Free Software Guidelines[9].
  • PostgreSQL License's official website is recorded as https://www.postgresql.org/about/licence/[10].
  • PostgreSQL License's work available at URL is recorded as https://opensource.org/licenses/PostgreSQL[11].
  • PostgreSQL License's topic has template is recorded as Template:PostgreSQL License[12].
  • PostgreSQL License's short name is recorded as PostgreSQL[13].
  • PostgreSQL License's SPDX license ID is recorded as PostgreSQL[14].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . copyfree.org. copyfree.org. Provenance: wikidata.org.
  6. [7] ↑ . SPDX License List. Retrieved . crynwr.com. Provenance: wikidata.org.
  7. [8] ↑ . directory.fsf.org. directory.fsf.org. Provenance: wikidata.org.
  8. [9] ↑ . packages.debian.org. packages.debian.org. Provenance: wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . SPDX License List. Retrieved . spdx.org. Provenance: wikidata.org.
  13. [14] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). PostgreSQL License. Retrieved May 3, 2026, from https://4ort.xyz/entity/postgresql-license
MLA “PostgreSQL License.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/postgresql-license.
BibTeX @misc{4ortxyz_postgresql-license_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{PostgreSQL License}}, year = {2026}, url = {https://4ort.xyz/entity/postgresql-license}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): PostgreSQL License — https://4ort.xyz/entity/postgresql-license (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/postgresql-license · Last refreshed: